Who is Bartolomé de las Casas?

Bartolomé de las Casas was a 16th-century Spanish landowner, friar, priest, and bishop, famed as an historian and social reformer. He arrived in Hispaniola as a layman then became a Dominican friar and priest.

Explanation:

. political or economical policy that isolates a country from participating in international relationships. it has been suggested that the united states participates in isolationism because of its lack of involvement in particular wars or alliances.