query: When did Portugal occupy Mozambique?
passage: Portuguese Mozambique
The voyage of Vasco da Gama around the Cape of Good Hope into the Indian Ocean in 1498 marked the Portuguese entry into trade, politics, and society in the Indian Ocean world. The Portuguese gained control of the Island of Mozambique and the port city of Sofala in the early 16th century. Vasco da Gama having visited Mombasa in 1498, was then successful in reaching India and this permitted the Portuguese to trade with the Far East directly by sea, thus challenging older trading networks of mixed land and sea routes, such as the spice trade routes that used the Persian Gulf, Red Sea and caravans to reach the eastern Mediterranean.
passage: Tete, Mozambique
The region was an important Swahili trade center before the Portuguese colonial era. On the east coast of Africa the Portuguese were drawn to Mozambique and the Zambezi river by news of a local ruler, the Munhumutapa, who was said to have had fabulous wealth in gold. In their efforts to reach the Munhumutapa, the Portuguese established in 1531 two settlements far up the Zambezi – one of them, at Tete, some 260 miles from the sea. The Munhumutapa Kingdom and gold mines remained autonomous and mostly isolated from the Portuguese. But in this region of east Africa – as in Portuguese Guinea and Angola in the west – Portuguese involvement became sufficiently strong to survive into the third quarter of the 20th century. Under Portuguese influence Tete had become a market centre for ivory and gold by the mid-17th century. Given a Portuguese town charter in 1761, it became a city of the Portuguese Overseas Province of Mozambique in 1959. After the Portuguese Colonial War in Portuguese Africa and the April 1974 military coup in Lisbon, the then Portuguese Overseas Province of Mozambique become an independent state. The newly independent People's Republic of Mozambique, created in 1975 after the exodus of Mozambique's ethnic Portuguese, descended into civil war between 1977 and 1992.