Answer:
Amerigo Vespucci names Americans
Step-by-step explanation:
While the settlements may have built up it, America was given a name some time before. America is named after Amerigo Vespucci, the Italian wayfarer who put forward the then-progressive idea that the terrains that Christopher Columbus cruised to in 1492 were a piece of a different mainland.
A guide made in 1507 by Martin Waldseemüller was the first to delineate this new mainland with the name America, a Latinized adaptation of Amerigo.