Answer:
The triangular trade has an economic elegance most attractive to the owners of the slave ships. Each of the three separate journeys making up an expedition is profitable in its own right, with only the 'middle voyage' across the Atlantic involving slaves as cargo. Ships depart from Liverpool or Bristol with items in demand in west Africa - these include firearms, alcohol (particularly rum), cotton goods, metal trinkets and beads. The goods are eagerly awaited by traders in ports around the Gulf of Guinea. These traders have slaves on offer, captured in the African interior and now awaiting transport to America. With the first exchange of merchandise completed, the slaves are packed into the vessels in appalling conditions for the Atlantic crossing. They are crammed below decks, shackled, badly fed and terrified. It is estimated that as many as twelve million Africans are embarked on this journey during the course of the Atlantic slave trade, and that one in six dies before reaching the West Indies - where the main slave markets on the American side of the ocean are located. The most valuable product of the West Indies, molasses extracted from sugar cane, is purchased for the last leg of the triangle. Back in England the molasses can be transformed into rum. And so it goes on.
Step-by-step explanation: