Answer:
Álvar Núñez Cabeza de Vaca was a Spanish explorer who set out to discover new lands and new wealth. After surviving several disasters, Cabeza de Vaca and his weary crew landed on Texas shores, where they were approached by a group of Native Texans.
Explanation:
His role is to give his noble experiment.<span />
Because he set free and brought freedom to many people.
Do you mean Alexander Hamilton? He was in the 1800s.