Well, it allowed them to garrison more troops there which led to an increase in slave commerce for the portugesse traders.
John Adams was an ambassador to France during the American Revolution. Also served in Amsterdam securing a large loan that helped finance the war. He was also the first VP under George Washington, though Washington pretty much shut him out.
Answer:
Explanation:
Horses: introduced a new mode of transportation and labor
Any of the diseases: introduced new illnesses to the Americas that the Natives had no immunity against, resulting in mass death.
Bananas: later on in history bananas became a huge industry in southern america.
C. rare and costly dark stone