yes he did prove Vespucci was correct
You have your explorers mixed. Amerigo Vespucci explored the Americas in the early 1500s. Ferdinand Magellan circumnavigated the globe 1519-1522.
King Ferdinand
Vespucci's second expedition to the New World started in 1502. This second voyage was sponsored by Portugal. Amerigo Vespucci was an Italian navigator who lived from 1454 to 1512.
Amerigo Vespucci went to the Shores of Brazil for his first expedition.
Spice
Amerigo Vespucci's expedition was supported by Spain, specifically by King Ferdinand II. The expedition aimed to explore the New World and gather information on the lands discovered by Christopher Columbus.
King Ferdinand of Portugal
Yes one of his rivals were Amerigo Vespucci,Vasco Núñez de Balboa and Ferdinand Magellan
Amerigo Vespucci sailed on May 10, 1497, on an expedition to the New World.
The Northwest Passage was a passage Europeans were looking for that connected the North Atlantic and Pacific Oceans. Amerigo Vespucci was an Italian explorer who first realized that the Americas were not part of Asia; the Americas are named after his feminized first name. Ferdinand Magellan found the Strait of Magellan but was killed in the Philippines while assisting natives conquer a rival tribe. Fortunately, a portion of his crew made it back home. They were the first to circumnavigate the globe.
King Ferdinand of Spain sent Amerigo Vespucci on voyages to explore the New World, specifically to the coast of South America. Vespucci's voyages helped contribute to the understanding of the geography of the Americas, and he is considered one of the early explorers of the region.
When Amerigo Vespucci sailed to America, it was his first voyage and his second expedition was to South America.