What was the circular trade that the Portuguese developed in their colonies?

The Circular trade that the Portuguese developed in their colonies was the trading of goods developed from metals for slaves from Africa.

Explanation:

The Portuguese were part of the colonial masters. They formed colonies and traded slaves based on the inspiration they got from seeing countries in Europe doing the same thing.

The Circular trade the Portuguese developed was a trade by barter system. They travel to countries in Africa and trade goods manufactured or produced from metal for African slaves. These slaves are then transported to America via ships from Brazil. The slaves are then put to work on Agricultural plantations as well as mines.

the keystone school offers flexible education programs that each student achieve their unique dreams and goals. whether your student wants to study full time or just needs individual classes, we offer courses for grades k–12 from credit recovery to world languages and ap®. students can enroll at any time.

explanation:

the intolerable acts were punitive laws passed by the british parliament in 1774 after the boston tea party. in great britain, these laws were referred to as the coercive acts.