Maji-Maji-Aufstand
Unlike other former colonies such as those in the Americas and Australia, Europeans and their descendants on the African continent never outnumbered the indigenous people; nevertheless, they found ways to consolidate power and exert a disproportionate influence on the administrative policies of their respective metropolitan countries. Some lost their sense of identification with Europe and created their own nationalist movements, namely in South Africa and Rhodesia (now known as Zimbabwe). Permanent white residents were regarded as an increasing liability by colonial administrations as they sought to dominate their adopted African homelands. They were also likely to involve the government in conflict with Africans, which required expensive military campaigns and inextricably damaged relations between the latter and the metropolitan powers. This was a common trend throughout African colonies from the late eighteenth to early twentieth centuries. In the Dutch Cape Colony for instance, governor Joachim van Plettenberg demarcated the territory's boundaries around 1778 with approval from the Xhosa chiefdoms; the following year Dutch colonists violated the border and attacked the Xhosa, sparking the bloody Xhosa Wars. Disputes between German colonists and the Matumbi and Ngoni peoples contributed significantly to the Maji Maji Rebellion of 1905–07. During the same period, Colonial Kenya's European residents were largely responsible for provoking a revolt by the Masai.