Pre-colonial Ethnic Wars and the Colonization of Northern Tanzania from 1800 to 1950 CE: The Case of Chagga of Kilimanjaro

In the late 19th century, the various chiefdoms of the Chagga people of Mount Kilimanjaro, in north-eastern Tanzania, engaged in continuous warfare among themselves. While the Mangi (chiefs) sought to expand their areas of domination and strengthen their chiefdoms with the wealth acquired through warfare, they also provided an opening for foreigners to become involved in these local conflicts. This paper examines the role and impacts of the Chagga wars in the German colonization of Chagga land. In the initial stages of the colonization process, the Germans could not know where to start or who to partner with in order to facilitate this process in Kilimanjaro. With the entire Chagga community at war, one chiefdom against another, and the axis of power moving from chiefdom to chiefdom, it was not very easy for colonialists to determine which one was dominant. Although Rindi, the Mangi of Moshi, convinced the Europeans that he was the most powerful chief in Kilimanjaro, the ceaseless wars made the Germans aware that there were other more active and even stronger chiefdoms than Moshi. For the Germans to get into Kilimanjaro, and secure a future for themselves there, the solution was to wage war against the Chagga. Hence they engaged in war with the Kibosho Chiefdom which, under Mangi Sina, was by then the most powerful and prosperous chiefdom. Although Karl Peters had signed a treaty with Mangi Rindi of Moshi in 1885, the country was brought under complete colonial rule by Germans in the early 1890s, after subduing the long-running local wars in the area. This paper draws on the author’s research into oral history in Chagga land, and his archaeological survey of the area, to explore the unintended consequences of involving Europeans in the Chagga chiefdom’s local wars.