Zambia and south covering about three-quarters of the country; and the Congo basin in the north covering about one-quarter of the country. A very small area in the northeast forms part of the internal drainage basin of Lake Rukwa in Tanzania. In the Zambezi basin, there are a number of major rivers flowing wholly or partially through Zambia: the Kabompo, Lungwebungu, Kafue, Luangwa, and the Zambezi itself, which flows through the country in the west and then forms its southern border with Namibia, Botswana and Zimbabwe. Its source is in Zambia but it diverts into Angola, and a number of its
History of Zambia the independence war and under the subsequent civil war, the Zimbabwe African People's Union (ZAPU) in Southern Rhodesia, and the African National Congress (ANC) in their struggle against apartheid in the Republic of South Africa, and the South-West Africa People's Organization (SWAPO) in their struggle for independence for Namibia. Zambia also hosted some of the movements. For instance, the ANC exile headquarters were in Lusaka, and ZAPU had a military base in Zambia. This resulted in security problems, as the South Africa and South Rhodesia raided targets inside Zambia on several occasions. Rhodesian counterinsurgency operations extended into Zambia after Zimbabwe