Question

Why was Columbus sent back to Spain in chains after his third voyage to the Americas?

He hadn’t found enough riches for Spain.
He had planted the Spanish flag in Venezuela.
He had failed to make friends with the American Indians.
He and his two brothers had ruled Hispaniola harshly.

Answer 1

a he didnt do what he promised the queen bring back riches

Answer 2

im pretty sure the answer is He hadn’t found enough riches for Spain.

Step-by-step explanation:

A