Who colonized Tanzania in the late 1800s

In 1886 and 1890 Britain reached agreements with Germany that delineated a boundary between British territory in Kenya and German territory in Tanganyika (part of present-day Tanzania) to the south. The Imperial British East Africa Company was chartered in 1888 to administer Kenya, but the company soon found itself losing large amounts of money through its vain attempts to extend control over the interior. In 1895 the British government formally took over the territory, which was renamed the East Africa Protectorate. Its western neighbor was Britain’s Uganda Protectorate, and the border between the two lay just west of the site that would become, in the late 1890s, the new city of Nairobi.