 Complete the following phrase:  Before colonialism, Kaokoland was mostly inhabited by the Ovambo, Nama, and Herero people. In the second half of the 19th century, a group of Herero crossed the Kunene River, migrating north to what is now Angola, joining with the Bushmen in Southern Angola; the modern day Himba people originated from this Angolan Herero group. In 1884, Kaokoland became part of German South West Africa, and Namibian Herero changed much of their habits and costumes as a consequence of German rule. After World War I, South Africa received the mandate from the League of Nations to administer the territory of Namibia, which became, for all practical purposes, a province of South Africa. South Africa also applied to Namibia the principles of apartheid, including the creation of distinct bantustans homelands for different African ethnic groups. Kaokoland was thus established as a bantustan for the Himba people, that in the 1920s had come back from Angola into Namibia. Despite its scarce population, Kaokoland was greatly affected by the struggle for independence of Namibia, and most specifically by the so-called 