Portuguese discovery of the sea route to India It is often regarded as the most important work of Portuguese literature. The work celebrates the discovery of a sea route to India by the Portuguese explorer Vasco da Gama. King Manuel did not share that opinion. Keeping the D. João II plan, he went ahead to equip the ships and chose Vasco da Gama as the leader of this expedition and the captain of the armada. According to the original plan, John II had appointed his father, Stephen da Gama, to head the armada; but by the time of implementing the plan, both were deceased. Portuguese were after spices,
Cantino planisphere was probably visited by an English expedition in 1497-98, and again, by the Portuguese explorer Gaspar Corte-Real in 1500 and 1501. The map makes clear that the land was discovered and charted for Portugal by Gaspar Corte-Real, for King Manuel I of Portugal. The North American section of the Cantino map is historically very important. It represents one of the very first mappings of America's East Coast, and includes descriptive place names. It may map both coasts of Florida, and 11 years before Ponce de León got credit for discovering Florida in 1513. Other suggestions include the possibility it reflects