Why does de Vaca begin working and trading with the American Indians he encountered?

De Vaca had understood that to survive in the land he needed to assimilate.

Explanation:

Álvar Núñez Cabeza de Vaca was one of the first Spanish explores on the shores of Americas and one of the only our survivors from the  Narváez expedition  of 1527.

He was able to survive because he learnt to assimilate with the American natives.

He became a faith healer and earned the trust of the people of the lands and was able too hold out until he was able to get back to the Spanish in Mexico in 1536.

answer: alexander hamilton

explanation: alexander hamilton was george washington's right hand man. he took an early role in the militia as the american revolutionary war began. in 1777, he became a senior aide to general washington in running the new continental army.