Background: Almost five centuries as a Portuguese colony came to a close with independence in 1975. Large-scale emigration by whites, economic dependence on South Africa, a severe drought, and a prolonged civil war hindered the country's development. The ruling party formally abandoned Marxism in 1989, and a new constitution the following year provided for multiparty elections and a free market economy. A UN-negotiated peace agreement with rebel forces ended the fighting in 1992.