Krapf and Rebmann open the interior to Europe
The German missionaries Johann Ludwig Krapf and Johannes Rebmann of the Church Missionary Society at Rabai near Mombasa were the first Europeans to report the snow-capped mountains of the interior, Rebmann seeing Kilimanjaro in 1848 and Krapf sighting Mount Kenya in 1849 while travelling with the Kamba trader Kivoi. Krapf also compiled the first Swahili dictionary and grammar. Their reports, disbelieved at first in Europe, drew explorers and then empire toward East Africa.