Slave trade
It is not clear to what period or what kind of trade you are referring. If it's the trade after the discovery of the Americas the countries most involved were Spain and Portugal and later, England. If it's the transatlantic slave trade, the countries involved were England and the United States, and to a lesser extent Portugal and the Dutch Republic.
triangular trade
One factor was in the early 1800s, European nations began to outlaw the transatlantic slave trade.
1787 when a group of Quakers formed the Committee for the Abolition of the Slave Trade.
Columbus Day does celebrate racist concepts of discovery, conquest and occupation. They did begin the transatlantic slave trade with captured Indians from Caribbean.
They didn't join, they started the transatlantic slave trade...
african slave trade was a horrible time
the slave trade stoped when Abe was president
The word "transatlantic" says it: it was the trade across the Atlantic ocean from Africa to the Americas.
the Americans
Slave trade
The Triangular Trade and the Middle Passage.
The transatlantic slave trade.
mamdmd
yes
by refusing to do business with slave traders. - Apex