The colonial business in which europeans transported african slaves to america and sold them to white slave owners was called

Question: The colonial business in which Europeans transported African slaves to America and sold them to white slave owners was called:

Triangular trading.

Explanation: During the fifteenth and sixteenth centuries, European traders got involved in slave trade. European traders were especially interested in African kingdoms and nations, (Ghana and Mali) due to their sophisticated trading networks. The most known triangular trading system is: The transatlantic slave trade. It was a three-sided voyage. These voyages were from: England to Africa , Africa to the Americas  and The Americas back to England. It started to operate from the 16th to the 19th century.

are their options?

otherwise i can't

might be agreeing to participate ethically with other european nations in the slave trade

or notifying other european nations when taking possession   of african territories