triangular slave trade造句

The trade proceeded in three steps, often called the triangular slave trade.
It includes three main elements : a large triangular sculpture with a map depicting the triangular slave trade; a prone human figure depicting those who were transported overseas enslaved; and a reflecting pool mean to honour the memory of those who died in slavery.
Thus it is interesting that Brown University : ( a ) created a chair in honor of abolitionist John Brown; ( b ) named its music department after James Brown; ( c ) named its graduate school of business after Ron Brown; ( d ) was founded by the Browns of Rhode Island, who profited from the triangular slave trade.
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