title: Portuguese Mozambique
context: 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.
question: When did Portugal occupy Mozambique?
answers: early 16th century