Events, Verisoph

c. 1 January 1913 Sterilization Laws Spread Across the States 0 cit. Following Indiana and California, states including New Jersey, Iowa, New York, North Dakota, Michigan, Kansas, Wisconsin, Nebraska, and Oregon passed compulsory sterilization laws in the years before World War I. By the 1930s, roughly thirty states had enacted eugenic sterilization statutes, backed by the American Eugenics Society and state boards of health. politics / science / society ●●

4 June 1913 Emily Davison killed at the Epsom Derby 0 cit. Suffragette Emily Davison ran onto the racecourse and was struck by the King's horse, dying of her injuries days later. Whether she meant to sacrifice her life is still debated, but her death became a rallying symbol for the vote. politics / society ●●

1913 The Congo Reform Association declares victory and closes 0 cit. Judging that Belgian reforms had ended the worst of the forced-labor system, the Congo Reform Association wound up its work. Morel went on to other causes, and Casement was later executed by Britain for his role in the Irish independence struggle, a turn that complicated his memory. The association left a model for later international human rights campaigns, even as colonial rule in the Congo continued. politics / society ●●

1913 to 1914 Mekatilili wa Menza and the Giriama uprising 0 cit. The Giriama woman leader Mekatilili wa Menza rallied resistance to British demands for labor and taxes by invoking Mijikenda tradition, the sacred kaya forest shrine, and binding oaths. She drew authority from custom and the ancestors rather than from any colonial office. The British deported her and attacked the kaya, but she became a lasting symbol of coastal Kenyan resistance. politics / religion / society ●●

1913 to 1915 William Wade Harris and the Harrist revival 0 cit. The Liberian Grebo prophet William Wade Harris walked through the Ivory Coast and Gold Coast preaching, baptizing, and calling people to burn their traditional charms, and tens of thousands converted in one of West Africa's largest mass movements. He founded an African-led Christianity outside missionary control. Wary of his influence, the French authorities expelled him back to Liberia in 1915. politics / religion / society ●●

1913 The Mombasa Lodge is consecrated 0 cit. A Masonic lodge was consecrated at the coastal port of Mombasa in 1913, giving the colony's oldest town its own branch of the fraternity. Its members were administrators, merchants, and professionals of the port. Like the Nairobi lodges, it was a private club of the colonial elite and had no connection to the mission churches. society ●

1913 Lancaster House, a Crown mansion in St James's 0 cit. Lancaster House is a grand mansion beside St James's Palace in London, built from the 1820s and known earlier as York House and then Stafford House. In 1913 the soap magnate Sir William Lever bought it, renamed it, and gave it to the nation. From then on the government used it for official hospitality, state receptions, and diplomatic meetings. politics / society ●●●

1913 The Giriama rise under Mekatilili and are crushed 0 cit. The Giriama leader Mekatilili wa Menza rallied her people against British demands for taxes, forced labour, and porters, administering unifying oaths and invoking the authority of the sacred kaya elders. In her famous confrontation with the officer Arthur Champion she used the fowl and feather challenge to defy British power. The British crushed the 1913-14 rising, burned the sacred Kaya Fungo, killed scores, fined the Giriama, and deported Mekatilili to distant Gusii country, from which she is said to have walked home. politics / religion / society / war ●●●

20 April 1914 Ludlow Massacre 0 cit. On 20 April 1914 Colorado National Guard troops and camp guards attacked a tent colony of striking coal miners and their families at Ludlow, killing about two dozen people including children. The mine was controlled by the Rockefeller-owned Colorado Fuel and Iron Company, and the deaths drew national outrage. politics / society ●●●●

1914 First Le Droit Humain lodge founded in Durban 0 cit. The first South African lodge of Le Droit Humain, the international mixed-gender Masonic order founded in France in 1893, was established in Durban in 1914, adding a distinct co-Masonic strand alongside the male-only Cape, English, Scottish, and Dutch-constitution lodges. society ●

c. 1914 Borders that ignored African nations 0 cit. By the eve of the First World War the map of Africa was almost fully partitioned along lines drawn for European convenience. These borders lumped rival groups into single colonies and split others across several. The unresolved tensions they created would fuel civil wars and disputes long after the colonizers left. politics / society ●●

August 1914 Marcus Garvey founds the UNIA in Jamaica 0 cit. Marcus Garvey founded the Universal Negro Improvement Association, which after he moved to the United States grew into the largest mass Black movement of its era. It preached racial pride, economic self-reliance, and a redemption of Africa often summed up as Back to Africa. Garvey remains a contested figure: admirers hail his mass appeal, while critics point to his 1922 meeting with the Ku Klux Klan and his 1923 conviction for mail fraud tied to the Black Star Line. economy / politics / society ●●●

8 February 1915 The Birth of a Nation and film as mass persuasion 0 cit. D.W. Griffith's The Birth of a Nation, released in 1915, was a technical landmark that also spread a racist account of Reconstruction and helped revive the Ku Klux Klan. It showed film's power to shape public attitudes on a national scale. culture / society ●●●

November 1915 The Second Ku Klux Klan Revival 0 cit. A revived Ku Klux Klan was launched, expanding its targets to include Catholics, Jews, and immigrants alongside Black Americans. This second Klan grew into a mass movement in the 1920s before collapsing. politics / society ●●●

c. 1915 to c. 1920 Rise of Service Clubs 0 cit. Groups such as Kiwanis and Lions Clubs joined Rotary in building networks of business people organized around charity and civic projects. They spread the service club model across many countries. economy / society ●

1915 AMORC founded by H. Spencer Lewis 0 cit. Harvey Spencer Lewis founded the Ancient Mystical Order Rosae Crucis, known as AMORC, in 1915 as a mail-order teaching order presenting Rosicrucian lessons to a broad membership. It grew into one of the largest modern Rosicrucian bodies, later centered in San Jose, California. religion / society ●●●

18 October 1915 The House of the Temple opens as Scottish Rite headquarters 0 cit. The Scottish Rite's Southern Jurisdiction dedicated its monumental headquarters on 16th Street in Washington, modeled on an ancient tomb. It is a documented and public Masonic building, not a hidden one. culture / society ●

1915 Shackleton's Endurance and the great escape 0 cit. Ernest Shackleton's ship Endurance is crushed by pack ice, stranding his crew, yet through an epic open-boat voyage and mountain crossing he brings every man home alive. It became the greatest survival story of the age of exploration. exploration / society ●●●

1915 Founding of AMORC, the Ancient Mystical Order Rosae Crucis 0 cit. Harvey Spencer Lewis founded AMORC in the United States as a mail-order fraternal and mystical teaching organization using Rosicrucian symbolism. It is a well-documented modern organization that still operates today, offering correspondence courses in esoteric philosophy, though its claim of unbroken descent from the 17th-century Rosicrucians is not historically verifiable. religion / society ●

c. August 1915 La Matanza: the Hour of Blood 0 cit. Between roughly August 1915 and 1919, Texas Rangers, local law officers, and vigilante posses killed a large number of ethnic Mexicans in South Texas, in a campaign later called La Matanza ("the slaughter") or La Hora de Sangre ("the hour of blood"). The death toll cannot be fixed precisely because many killings went unrecorded and bodies were left in remote brush country; estimates range from a few hundred documented deaths to historian estimates as high as several thousand across the decade, a range cited by scholars including Monica Muñoz Martinez in "The Injustice Never Leaves You" and by Doug Swanson in "Cult of Glory." Contemporary Anglo newspapers in some cases stopped reporting Mexican deaths as routine and unremarkable. politics / society ●●●

c. October 1915 Rangers and vigilantes kill unarmed ranch hands near Ebonal 0 cit. As reprisals for the Plan de San Diego raids continued, Rangers and Anglo vigilante groups summarily killed ethnic Mexican men in South Texas ranch communities, often without any evidence tying the victims to raiding parties. Historian Monica Muñoz Martinez documents such killings as part of a pattern in which suspicion of Mexican ancestry alone could be treated as grounds for execution during this period. politics / society ●●

c. 1 January 1915 Texas Rangers' La Matanza and Anti-Mexican Lynchings 0 cit. Between roughly 1915 and 1919, Texas Rangers, local police, and vigilante mobs killed Mexicans and Mexican Americans in South Texas following the Plan de San Diego uprising, a period historians call La Matanza (the killing). Historians William D. Carrigan and Clive Webb documented hundreds of confirmed lynchings of people of Mexican origin in the US Southwest between 1848 and 1928, while historian Monica Muñoz Martinez estimates the death toll of La Matanza alone in the hundreds to low thousands, noting many killings went unrecorded. This period has its own dedicated timeline elsewhere; it is noted here briefly because it forms the backdrop for the Porvenir massacre and other violence covered in this dataset. politics / society / war ●●●

24 April 1915 to 1917 The Armenian genocide 0 cit. The Ottoman government carried out the systematic deportation and mass killing of its Armenian population, along with Assyrian and Greek communities. Around one to one and a half million Armenians died through massacres, death marches, and starvation. It is documented as genocide by historians and many governments. The modern Turkish state disputes the term and the intent; that position is a denial of an established historical fact, not a competing account of it. politics / society / war ●●●

c. 1915 The kipande registration system 0 cit. The Native Registration Ordinance, enforced from about 1920, required African men to carry a fingerprinted identity pass, the kipande, often in a metal container worn on a cord around the neck. It let employers and police track workers, fix wages, and punish those who left jobs, and it was widely hated as a badge of servitude. Ending the kipande became a rallying cause of early African political protest. politics / society ●●

1915 The Native Registration Ordinance imposes the kipande 0 cit. The Native Registration Ordinance of 1915, enforced from 1919-20, requires every African man over fifteen to be fingerprinted and to carry a registration certificate, the kipande, in a metal container worn around the neck. It recorded his employment and movements, tied him to his employer, and was used to control labour and hunt down deserters. Africans loathed it as a badge of servitude, and its abolition became a central demand of the independence movement. economy / politics / society ●●

c. 1915 Land alienation and the making of a grievance 0 cit. British settlement took much of the fertile Kikuyu highland for European farms, an area that became the White Highlands. Many Kikuyu lost land near Kiambu, Nyeri, and Murang'a and became squatters and laborers on farms that had once been their own. This loss of land, and the tenant status that came with it, created the deep grievance that oathing would later mobilize. The oath gave a scattered, dispossessed population a way to act as one. economy / politics / society ●●

1915 The kipande pass system binds African labour 0 cit. The Native Registration Ordinance required every adult African man to carry a kipande, a fingerprinted registration certificate held in a metal case around the neck, enforced from about 1920. It recorded employment and was used to control movement and hold down wages. The system tied African workers to settler farms and became a lasting grievance. politics / society ●●

c. 1915 Banda walks south to the mines 0 cit. As a young man Banda leaves Nyasaland on foot, travelling hundreds of miles through Southern Rhodesia to the goldfields of the Witwatersrand. He works as a clerk and interpreter around the mines of the Rand for several years. There he saves money and forms the plan to seek an education abroad. economy / society ●

21 January 1915 Kiwanis founded in Detroit 0 cit. Kiwanis was organized in Detroit as a club of business and professional men, at first focused on networking and later on community service. Within a few years it committed to service work and made helping children its central and lasting cause. It grew into an international organization with clubs across North America and beyond. economy / society ●●

1915 South Africa takes over and later imposes apartheid 0 cit. South African troops occupied German South-West Africa during the First World War, and in 1920 the League of Nations placed the territory under South African administration as a mandate. South Africa ruled it as a near-fifth province and, from the 1960s, extended its apartheid laws and homeland system there under the Odendaal plan. The territory's Black majority was governed as subjects with no political voice, on the settler-colonial model South Africa ran at home. politics / society ●●

c. 1915 The ban on raiding dissolves the warrior order 0 cit. Confined to the reserves, the Maasai were forbidden to raid or make war, which stripped the ilmurran of their central purpose. Without raiding to rebuild herds or prove themselves, the moran system lost its military meaning and became mostly ceremonial. The pastoral economy that had depended on mobility and cattle exchange was fenced into a shrinking space. economy / society ●●●

c. 1916 Great Migration begins 0 cit. Starting around World War I, millions of Black Southerners began moving to cities in the North, Midwest, and West to escape Jim Crow laws, lynching, and sharecropping poverty, and to take up wartime industrial jobs. The migration continued in waves until about 1970 and reshaped the racial makeup of major American cities. It also produced new patterns of housing segregation and racial tension in Northern cities. economy / society ●●●

c. 1916 The Carrier Corps and the toll of the First World War 0 cit. During the First World War Britain conscripted hundreds of thousands of Africans from the protectorate as porters in the Carrier Corps to supply the campaign against German East Africa. Tens of thousands died of disease, hunger, and exhaustion, with estimates commonly ranging from around 50,000 upward, though records were poorly kept and the true toll is uncertain. The Nairobi district of Kariokor takes its name from the Carrier Corps depot. society / war ●●

2 November 1917 Balfour Declaration addressed to Lord Rothschild 0 cit. British Foreign Secretary Arthur Balfour sent a letter to Walter, the 2nd Baron Rothschild, stating support for a national home for the Jewish people in Palestine. The letter, meant for the Zionist Federation, became a founding document of the Zionist project. politics / society ●●●●●

1917 The Creel Committee mobilizes mass opinion for war 0 cit. The US Committee on Public Information, under George Creel, orchestrates the first modern state propaganda campaign to swing a whole population behind war. It proved that mass opinion could be engineered, the power at the heart of the media, education, and information pillar. pillar / politics / society ●●●

c. 1917 Prescott Bush is tapped for Skull and Bones 0 cit. Prescott Bush, father and grandfather of two US presidents, was a member of Skull and Bones at Yale, documented in the society's membership rolls; the exact tap year is given here as approximate since public sourcing is less precise than for his son and grandson. politics / society ●●

12 July 1917 Bisbee Deportation 0 cit. A sheriff-organized posse of about 2,000 armed men rounded up roughly 1,300 striking copper miners in Bisbee, Arizona, many of them Mexican, Mexican American, and other immigrant workers who had walked out demanding better pay and safety. The strikers were loaded onto cattle cars without food or water and dumped in the New Mexico desert near Tres Hermanas, more than 170 miles away. No one was ever convicted for the deportation, which was carried out with the cooperation of the mining company Phelps Dodge. economy / society ●●

c. 1 May 1917 Roman Malinovsky Exposed as Okhrana Agent 0 cit. Roman Malinovsky rose to become a leading Bolshevik Duma deputy and a close associate of Lenin while secretly serving as a paid Okhrana informant, reporting on party activities in exchange for money. After the February Revolution, opened Okhrana archives confirmed his double role, and he was later tried and executed by the Bolsheviks in 1918. His case is a documented instance of a state informant occupying a senior position inside the organization he was reporting on. politics / society ●●

20 December 1917 The Cheka is founded 0 cit. Weeks after the Bolshevik seizure of power, Lenin's government created the All-Russian Extraordinary Commission, known as the Cheka, under Felix Dzerzhinsky. It was tasked with fighting counter-revolution and sabotage, and quickly became the instrument of the Red Terror, carrying out arrests and executions without trial. The Cheka established the template for a political police answering to the party rather than the courts. Every later Soviet and Russian security service traces its lineage to it. politics / society ●●

c. 1917 Forced labour and the cotton and mining economy 0 cit. The colonial state imposed compulsory cultivation of crops such as cotton and drafted men to work in mines, on plantations, and on infrastructure. Villagers faced quotas, taxes payable only in labor or cash, and harsh discipline enforced by officials. Forced and coerced labor remained a defining feature of the Belgian Congo well into the twentieth century. economy / society ●●

c. 1917 Compulsory cultivation and forced labour in the Belgian Congo 0 cit. The colonial state imposes compulsory cultivation of crops such as cotton and drafts men to work in mines, on plantations, and on infrastructure. Villagers face quotas, taxes payable only in labour or cash, and harsh discipline enforced by officials. Forced and coerced labour remains a defining feature of the Belgian Congo well into the twentieth century. economy / politics / society ●●●

1917 The great fire and decline of Jewish Salonica 0 cit. A huge fire in 1917 destroyed much of Jewish Salonica, leaving tens of thousands homeless. The city had passed to Greece in 1912, and the new state pressed the Jews to assimilate while many emigrated to France, the United States, and Palestine. The oldest Jewish-majority city in Europe was already shrinking before catastrophe arrived. politics / society ●●

1917 The Rotary Foundation is established 0 cit. Arch C. Klumph, a Rotary president, proposed an endowment to do good in the world, seeded with an initial gift of about twenty-six dollars. The fund was formally named The Rotary Foundation in 1928 and grew into the movement's charitable arm. It later funded scholarships, grants, and large public-health campaigns. economy / society ●●

7 June 1917 Melvin Jones founds Lions Clubs International 0 cit. The insurance man Melvin Jones brought together several independent business clubs to form the Association of Lions Clubs at a meeting in Chicago. He argued that a club should serve its community rather than only advance its members' business interests. Lions grew into one of the largest service organizations in the world, best known for its work on blindness and sight. economy / society ●●

1917 Civitan International organized in Birmingham 0 cit. The physician Courtney Shropshire founded the first Civitan club in Birmingham, Alabama, as a service organization stressing good citizenship and community betterment. The name comes from the Latin for citizen. Civitan later became known for its work with people who have developmental and intellectual disabilities. society ●

c. September 1918 The Red Terror 0 cit. The Bolsheviks launched a campaign of mass arrests and executions against real and suspected enemies, run by the Cheka secret police. It set a pattern of state violence that continued through the Soviet period. politics / society ●●●

6 February 1918 Britain gives some women the vote 0 cit. The Representation of the People Act let women over 30 who met property rules vote for the first time. Full equal voting rights followed in 1928. politics / society ●●

1918 Compulsory schooling reaches every U.S. state 0 cit. By 1918 every U.S. state had a law requiring children to attend school. Universal basic schooling had become a settled expectation across the country. politics / society ●●

c. 1918 Skull and Bones members allegedly rob Geronimo's grave unproven 0 cit. A persistent story holds that Skull and Bones members, including Prescott Bush, stole the skull and bones of Apache leader Geronimo from his grave at Fort Sill and brought them back to the Tomb at Yale. Some contemporary letters referencing a stolen skull have surfaced, but whether it was actually Geronimo's remains has never been proven, and the claim remains contested and unverified. culture / society ●

6 February 1918 Women over 30 win the vote in Britain 0 cit. The Representation of the People Act gives the vote to women over 30 who meet property qualifications, and to all men over 21, after decades of campaigning by suffragists and suffragettes and women's wartime labor. Full equal suffrage with men, at age 21, follows in 1928. politics / society ●●●

28 January 1918 Porvenir massacre 0 cit. Texas Rangers of Company B, along with local ranchers and with U.S. Army cavalry nearby, entered the village of Porvenir, separated fifteen unarmed Mexican and Mexican American men and boys, aged sixteen to seventy-two, from the rest of the community, and shot them on a hill outside town. Investigations by Mexican consular officials and the U.S. Army found no evidence the victims were involved in banditry, contradicting the Rangers' claim of a shootout. No Ranger was criminally convicted; Governor William P. Hobby dismissed five Rangers, reassigned others including the company captain, and Company B was disbanded. Historians, including those cited by the Texas State Historical Association, call it the single most notorious documented killing in Ranger history. politics / society ●●●

1918 to 1921 Civil-war pogroms kill tens of thousands in Ukraine 0 cit. During the Russian Civil War, Jewish communities in Ukraine suffered a wave of pogroms far deadlier than those of the 1880s. Forces on many sides took part, including troops loyal to the Ukrainian leader Symon Petliura, White armies, and peasant bands. Historians estimate the massacres killed tens of thousands of Jews, with some counts running higher, in a foretaste of worse to come. politics / society / war ●●

c. 1918 The Kikuyu Squatters on the Settler Farms 0 cit. Short of land in the reserves, tens of thousands of Kikuyu moved onto European farms as squatters, known as ahoi, giving their labour in return for the right to graze stock and cultivate a plot. For a time it offered land and a living the reserves could not, and squatter families put down roots in the Rift Valley over a generation. When settlers later cut back these rights, the squatters' loss of land and security became a direct road into the Mau Mau movement. economy / society ●●●

c. 1918 The Aladura praying churches in Nigeria 0 cit. The Aladura, meaning 'owners of prayer' in Yoruba, arose around the 1918 influenza pandemic when prayer groups turned to healing and prophecy outside the mission churches. They stressed divine healing, dreams, and visions and rejected both European medicine and traditional charms. Independent and African-led, they built a Christianity on Yoruba terms rather than on those set by the colonial missions. culture / religion / society ●●

c. 1918 The squatter labour system on settler farms 0 cit. Many Kikuyu families lived on settler estates as 'squatters' or resident labourers, working for the owner in exchange for the right to farm a small plot and graze stock. Later laws steadily cut their plots and grazing rights to force out more labour. The squeeze on squatters pushed thousands into landlessness and later into the Mau Mau revolt. economy / society ●●

11 April 1919 Founding of the International Labour Organization 0 cit. The Paris Peace Conference adopts the ILO constitution as part of the Treaty of Versailles, creating a body that brings governments, employers and workers together to set international labor standards. Its first conference met in Washington in October 1919. diplomacy / economy / society ●●●

July 1919 Founding of the International Federation of Trade Unions 0 cit. Trade union federations meeting at the Amsterdam Concertgebouw found the International Federation of Trade Unions, the main interwar body of organized labor, known as the Amsterdam International. diplomacy / politics / society ●●

5 May 1919 Founding of the League of Red Cross Societies 0 cit. National Red Cross societies of the war's victors found a federation in Paris to coordinate peacetime relief and health work. It is now the International Federation of Red Cross and Red Crescent Societies. diplomacy / society ●●●

15 April 1919 Founding of Save the Children 0 cit. Eglantyne Jebb and her sister Dorothy Buxton found the Save the Children Fund in London to feed children starving under the Allied blockade of Germany and Austria. Jebb later drafted the first declaration of children's rights. diplomacy / society ●●●

13 April 1919 The Amritsar Massacre 0 cit. British troops opened fire on an unarmed crowd in an enclosed garden, killing hundreds. The massacre outraged Indian opinion and became a turning point for the independence movement. society / war ●●●●●

4 May 1919 May Fourth Movement 0 cit. Student protests erupted on 4 May 1919 against the Versailles settlement that granted German holdings in Shandong to Japan. The movement fueled new currents of nationalism, science, and cultural reform. culture / society ●●●●●

1919 DeMolay youth order founded 0 cit. The Order of DeMolay was founded in 1919 by Frank S. Land as a character-building organization for young men, sponsored by Freemasons. It is named after Jacques de Molay, the last Grand Master of the medieval Knights Templar. culture / society ●●

c. 1919 to c. 1945 The Pan-African Congresses 0 cit. A series of congresses brought together activists and intellectuals from Africa and the diaspora to demand rights and self-rule. The 1945 Manchester congress, attended by future leaders like Nkrumah and Kenyatta, called openly for independence. politics / society ●●●

1919 The Soviet likbez literacy campaign begins 0 cit. In 1919 the Soviet government launched likbez, a mass campaign to wipe out illiteracy among adults. It raised literacy sharply while also spreading Communist ideas. politics / society ●●●

1919 The Soviet likbez literacy drive begins 0 cit. A 1919 decree launched the likbez campaign to wipe out illiteracy across the new Soviet state. Millions of adults and children learned to read as part of building the Soviet education model. politics / society ●●●●

c. 1919 to c. 1939 Sanger's eugenics affiliations and statements contested 0 cit. Margaret Sanger promoted birth control partly in eugenic terms, arguing it could reduce reproduction among those she called unfit, and she addressed a women's Ku Klux Klan group in 1926 and endorsed some eugenic sterilization. She did not support race-based extermination, and her record is documented and remains contested rather than a simple caricature. politics / society ●●●

1919 Schenck and the 'clear and present danger' test 0 cit. In Schenck v. United States the Supreme Court upholds a conviction for anti-draft leaflets, with Justice Holmes coining the clear and present danger test and the famous line about falsely shouting fire in a theater. Speech restriction is written into constitutional doctrine. politics / society ●●●

c. 1919 Red Summer race riots 0 cit. White mobs attacked Black communities in dozens of American cities, including Chicago, Washington D.C., and Elaine, Arkansas, in the summer and fall of 1919. Hundreds of Black Americans were killed, and the violence was often triggered by Black economic advancement and returning Black veterans asserting their rights. The events showed that segregation was enforced by mob violence as well as by law. society ●●

28 January 1919 Weber Delivers Politics as a Vocation 0 cit. In a lecture to students in Munich, later published as "Politics as a Vocation," the sociologist Max Weber defined the state as the human community that successfully claims a monopoly on the legitimate use of physical force within a given territory. Weber's definition became the standard reference point in political science and sociology for distinguishing legitimate state violence, such as policing and lawful warfare, from illegitimate private violence. The lecture is one of the most cited texts in the modern study of the state and organized force. politics / society ●●●

c. 1919 Seeds of the independence movements 0 cit. Colonial rule created a class of educated Africans, shared grievances, and new networks that later powered the drive for independence. Pan-African congresses from 1919 onward and figures across the diaspora began linking these struggles. The resistance of the scramble years, from Adwa to Maji Maji, became a source of pride for later nationalists. culture / politics / society ●●

c. 1919 Enoch Mgijima and the Israelites 0 cit. The prophet Enoch Mgijima founded the Israelites, a millenarian church whose followers gathered on land at Ntabelanga to await the end of days. They refused to disperse or to recognize the authority of the state over their holy ground. Their stand set up the confrontation that would end in the Bulhoek massacre. politics / religion / society ●●

c. 1919 The Somali and the Struggle Over Status 0 cit. Kenyan Somalis pressed the colonial state to class them as non-native, alongside Arabs and Asians, seeking to escape the taxes, the kipande pass, and the labour demands imposed on other Africans. The administration's shifting answers left them in an ambiguous middle, neither settler nor ordinary subject, a status historians link to their later sense of not belonging in Kenya. Their contested place in the colonial order fed grievances that would surface again at independence. politics / society ●●

c. 1919 The Raj keeps Gandhi under surveillance 0 cit. British India's Intelligence Bureau and police tracked Mohandas Gandhi for decades, logging his movements, intercepting his mail and reporting on his campaigns. Surveillance followed him from his years in South Africa through the mass movements he led in India. The colonial state treated the apostle of non-violence as a standing threat to order. politics / society ●●

1919 Optimist International takes shape 0 cit. Delegates from several existing Optimist clubs met and formed Optimist International, adopting a program of community service focused on young people. The clubs grew out of earlier local groups founded in the previous decade. Like its peers, Optimist combined business fellowship with volunteer projects for children and youth. society ●

18 August 1920 Ratification of the Nineteenth Amendment 0 cit. Tennessee's ratification, carried by a single vote, guarantees women the right to vote nationwide. The amendment caps a seven-decade suffrage movement and roughly doubles the American electorate. politics / society ●●●●●

18 August 1920 Nineteenth Amendment ratified 0 cit. Tennessee's ratification makes the Nineteenth Amendment law, barring denial of the vote on account of sex. American women win the franchise after a seven-decade campaign. politics / society ●●●●

2 November 1920 KDKA begins commercial radio broadcasting 0 cit. KDKA in Pittsburgh broadcast the 1920 presidential election returns on 2 November 1920, an event often cited as the start of scheduled commercial radio in the United States. Radio quickly became a household mass medium. society / technology ●●●●

c. 1920 Soviet Agitprop established 0 cit. The Soviet Communist Party set up a Department of Agitation and Propaganda around 1920 to coordinate messaging through press, posters, and film. Agitprop made propaganda a permanent function of the state. politics / society ●●●

July 1920 Chatham House founded 0 cit. The Royal Institute of International Affairs, known as Chatham House, was founded to study international questions. It became one of the leading British think tanks on foreign affairs and gave its name to the Chatham House Rule. politics / society ●●●

18 August 1920 Nineteenth Amendment gives U.S. women the vote 0 cit. The Nineteenth Amendment barred states from denying the vote based on sex, enfranchising millions of women after a 70-year campaign. Many Black women, however, remained blocked from voting by racist state laws. politics / society ●●●

c. 1920 to c. 1929 "Fitter Families" contests promote eugenics at fairs 0 cit. At state fairs, eugenicists ran "Fitter Families" contests that judged people on health and heredity like prize livestock. The events spread the false idea that human worth could be measured and bred. science / society ●

16 September 1920 Wall Street bombing outside the Morgan bank 0 cit. On 16 September 1920 a bomb hidden in a wagon exploded outside the J.P. Morgan headquarters at 23 Wall Street, killing about 38 people. The attack was never solved but was widely blamed on anarchists. politics / society ●●●

c. 1920 Job's Daughters and Rainbow Girls 0 cit. Masonic-sponsored youth groups for girls emerged in the early 20th century, with the International Order of the Rainbow for Girls founded in 1922 and Job's Daughters in 1920. They parallel DeMolay in offering youth activities tied to Masonic families. culture / society ●●

c. 1920 The Soviet Union builds ideological education 0 cit. The Soviet state built schooling around Marxist-Leninist ideology, youth groups, and loyalty to the party alongside broad literacy and technical training. Education served both to modernize the country and to shape a Communist citizen. politics / society ●●●

18 August 1920 US women win the right to vote 0 cit. The Nineteenth Amendment barred states from denying the vote on the basis of sex. It roughly doubled the American electorate and advanced the idea of universal adult suffrage. politics / society ●●●●

c. 1920 The passport and the hardening of borders 0 cit. After the First World War, the modern passport system and controlled borders become standard, and for the first time ordinary people need a state's permission to cross the world. The power to say who may move is one of the quiet foundations of the sovereign state. pillar / politics / society ●●●

c. 1920 District Grand Lodge of East Africa formed 0 cit. As the number of English-constitution lodges across Kenya, Uganda, Tanganyika, and Zanzibar grew, the United Grand Lodge of England organized them under a District Grand Lodge of East Africa, with a District Grand Master overseeing the region. Exact records of the precise year of formal constitution are inconsistent across surviving Masonic histories, so this date should be read as approximate pending confirmation from Grand Lodge archives. The District Grand Lodge of East Africa still exists today, covering Kenya, Uganda, Tanzania, and the Seychelles. politics / society ●●

18 August 1920 The Nineteenth Amendment gives American women the vote 0 cit. The Nineteenth Amendment to the US Constitution prohibits denying the vote based on sex, enfranchising American women after decades of organizing by suffragists including Susan B. Anthony and Elizabeth Cady Stanton. It follows New Zealand, Australia, Finland, and several other countries that had already extended suffrage to women. politics / society ●●

1920 Founding of the Kenya Police 0 cit. The Kenya Police Force was formally established when the East Africa Protectorate became the Colony of Kenya, building on the British East Africa Police created in 1902. From the start it functioned as an instrument of colonial control, enforcing pass laws, tax collection, and labor discipline against the African population under British administrators. politics / society ●●

19 May 1920 Matewan Massacre 0 cit. Baldwin-Felts agents arrived in Matewan to evict striking miners' families from company housing, and a shootout broke out with Matewan's pro-union police chief Sid Hatfield and armed townspeople. Seven Baldwin-Felts agents, two miners, and the town's mayor were killed. The confrontation helped ignite the broader West Virginia mine wars and is remembered as a defining clash between organized labor and company-hired private police. economy / society ●●

c. March 1920 The Black and Tans recruited for Ireland 0 cit. As the Irish War of Independence spread, Britain recruited demobilized First World War soldiers to reinforce the depleted RIC, and shortages of uniforms left them in a mix of dark police and khaki army dress that earned the nickname Black and Tans. Loosely disciplined and often violent, they became notorious for reprisals against civilians and property. Their name endures in Ireland as shorthand for the brutality of paramilitary policing. politics / society / war ●●●

21 November 1920 Bloody Sunday in Dublin 0 cit. On the morning of 21 November 1920 IRA units killed a group of British intelligence officers in Dublin. That afternoon, RIC forces including Auxiliaries and Black and Tans opened fire on the crowd at a Gaelic football match at Croke Park, killing fourteen civilians. The day became a defining atrocity of the war and a lasting example of how armed police reprisals fell on ordinary people. politics / society / war ●●

c. November 1920 The Ulster Special Constabulary and the B-Specials 0 cit. As Ireland partitioned, the Ulster Special Constabulary was raised in the north as an auxiliary armed police, divided into full-time A, part-time B, and reserve C classes. The part-time B-Specials, drawn almost entirely from the Protestant unionist community, became a lasting grievance among Catholics who saw them as a sectarian militia in uniform. They were disbanded in 1970 after the Hunt Report criticized their role, and their functions passed to new forces. politics / society ●●

1920 The Kipande Pass System Imposed 0 cit. Under the Native Registration Ordinance, adult African men were required to carry a kipande, a registration document held in a metal container worn on a cord around the neck. It recorded a man's employment history and movements and was used to control labor, tie workers to employers, and police movement into settler areas and towns. Africans widely resented the kipande as a badge of servitude, and its abolition became a central demand of early protest. politics / society ●●

August 1920 Gandhi launches the Non-Cooperation Movement 0 cit. Mohandas Gandhi led a mass campaign to withdraw cooperation from British rule through boycotts of goods, schools, and offices. It turned the independence struggle into a mass movement based on nonviolent resistance. Gandhi suspended it in 1922 after a violent clash, but the method reshaped the campaign. politics / society ●●

18 August 1920 Women win the vote in Britain and the United States 0 cit. The Nineteenth Amendment gave American women the right to vote, two years after Britain granted it to many women over 30. Both followed decades of campaigning, including militant protest and mass petitions. Britain extended the vote to women on equal terms with men in 1928. politics / society ●●

December 1920 Soviet Armenia established 0 cit. The Red Army enters Armenia and it becomes a Soviet republic, joined into the Transcaucasian federation in 1922 and made a full union republic in 1936. Soviet rule brings industrialization, education, and relative stability along with repression and loss of independence. During this period Nagorno-Karabakh, a mostly Armenian region, is placed within Soviet Azerbaijan, planting a long-running dispute. economy / politics / society ●●

1920 The Kipande Pass Ties the Worker to the Employer 0 cit. Under the Native Registration Ordinance, from about 1920 every adult African man had to carry a kipande, a pass recording his name, fingerprints, and employment, usually in a metal case worn on a cord around the neck. It let employers and the police track workers, control movement, and stop men leaving for better pay. Deeply resented as a badge of servitude, the kipande became a lasting symbol of colonial control over African labour and one of the KCA's central grievances. economy / politics / society ●●

c. 1920 Catholic missions build a network of village schools 0 cit. The Catholic orders, chiefly the Consolata, Mill Hill, and Holy Ghost Fathers, built a dense web of village and outschools that taught reading, catechism, and basic trades. These schools drew large numbers of African children and competed with the Protestant missions for followers. The date marks the consolidation of the system rather than a single founding, so it is approximate. religion / society ●●

c. 1920 Mission schools create a literate Christian African class 0 cit. Mission education produced a new group of literate, Christian Africans, known among the Kikuyu as the athomi or readers, who could work as clerks, teachers, and evangelists. This class gained status and skills within the colonial economy and often supported the existing order, though some of its members later led African politics. The date marks the maturing of this class rather than a single event, so it is approximate. culture / society ●●●