Mozambique–South Africa relations government. When Mozambique gained independence from Portugal in 1975, thousands of Mozambique-born Whites moved across the border to South Africa, the descendants of which are today Portuguese South Africans. The Shangaan or Tsonga people live on both sides of the Mozambique–South Africa border. Black movement between the two states existed to a large extent due to the possibility of employment of Mozambicans in the mines of South Africa. The cross-border remissions form an important part of the Mozambican economy. South Africa played an important role in the Mozambican Civil War in supporting RENAMO against the FRELIMO government. South Africa and
Portuguese Mozambique population's rapid exodus left the Mozambican economy in disarray. In addition, after the independence day on 25 June 1975, the eruption of the Mozambican Civil War (1977–92) destroyed the remaining wealth and left the former Portuguese Overseas Province in a state of absolute disrepair. Herrick, Allison and others (1969). "Area Handbook for Mozambique", US Government Printing Office. Portuguese Mozambique Portuguese Mozambique () or Portuguese East Africa ("África Oriental Portuguesa") are the common terms by which Mozambique is designated when referring to the historic period when it was a Portuguese overseas territory. Portuguese Mozambique constituted a string of Portuguese colonies and