Buganda was the powerful centralized kingdom of the Baganda people on the northern shore of Lake Victoria, in present-day Uganda. Ruled by the kabaka through appointed chiefs rather than a purely hereditary aristocracy, it built an unusually flexible administration and a war fleet of canoes before any European arrived, expanded at the expense of its rival Bunyoro, and then negotiated and partly harnessed British colonialism — securing land and privilege through the 1900 Buganda Agreement and becoming the favored core of the Uganda Protectorate, even as it gave its name to the country it would be folded into.
Buganda is unusual in the story of European empire in Africa, because it was not simply conquered. It was a kingdom that read the colonial encounter, bargained over it, and turned much of it to its elite's advantage, though at the cost of its independence. Decades before the British arrived, the kabaka already governed through chiefs he appointed and could dismiss, ran an administration that rewarded talent over birth, and moved soldiers across Lake Victoria in a fleet of war canoes. When missionaries and empire came, Buganda's elite did not only resist or submit. They negotiated, converted, fought a religious civil war among themselves, and emerged with a written agreement that secured their land and their privileged place inside the protectorate — and lent the new country its very name.