Raw materials could be timber (wood) or mostly likely iron ore or other sorts of ores
Prince Henry of Portugal – also called Prince Henry the Navigator – began Portugal’s great age of exploration. From about 1419 until his death in 1460, he sent several sailing expeditions down the coast of Africa.4 In 1481, King John II of Portugal began sending expeditions to find a sea route around the southern shores of Africa. Many explorers made several attempts. It was Bartolomeu Dias who was the first to round Africa and make it to the Indian Ocean in 1488. But he was forced to head back to Portugal before he could make it to India.
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Some things involved were......fish, lumber, tobacco, iron products, flour, and meat
The primary goal of the European Union is to reduce the possibility of discord between the European nations, which have a long history of conflict, but uniting their economic and social goals--in the hopes that choosing conflict over cooperation would not be in anyone's best interest.