John Hanning Speke a new expedition and took a boat along the entire shore of Lake Victoria; he established that Lake Tanganyika and the Nile were not connected in any way, and he explored the headwaters of Lake Edward. It was now proven that Speke had been right all along, and that the Nile flowed from Lake Victoria via Ripon Falls and Murchison Falls to Lake Albert and from there to Gondokoro. It was in later years, however, that other explorers found that Lake Victoria is not the southernmost source of the Nile, rather it is the Kagera River that flows from the
Misri legend School of anthropology, and would also influence proponents of polygenism. The British explorer John Hanning Speke popularized the ancient Hamitic peregrinations in his publications on his search for the source of the Nile River. Speke believed that his explorations uncovered the link between "civilized" North Africa and "primitive" central Africa. Describing the Ugandan Kingdom of Buganda, he argued that its "barbaric civilization" had arisen from a nomadic pastoralist race who had migrated from the north and was related to the Hamitic Oromo (Galla) of Ethiopia. In his "Theory of Conquest of Inferior by Superior Races" (1863), Speke would also attempt