The Herero were traditional occupants of the temperate high plains of central Namibia. A Bantu people, they had moved south into this region from Angola, arriving about 1750. A series of nineteenth-century wars with the Nama, to the south, destabilized the entire region. Herero chiefs were autonomous, presiding over a decentralized tribal government, with extended families and their cattle herds spread over hundreds of miles. Germany first arrived in Africa in 1884, using the dubious private land claims of a businessman, Adolf Luderitz, as the legal basis for establishing a protectorate over a vast desert hinterland, making South West Africa its first African colony.

The first German treaties did not concern the Herero because they lived well-inland from the Atlantic Ocean. Chief Kamaherero negotiated a worthless agreement of protection with the British, who were unwilling to live up to its terms. Germans were everywhere in his...