9. The Atlantic Circuit was a network of three maritime segments that accounted for the trade network in the Atlantic Ocean. First segment ships carried European goods and guns to Africa, were they exchange it for slaves, on the second segment, the slaves were further carried to Americas where they were sold, on the third segment, the money from slaves bought sugar and tobacco and other goods made in the colonies and carried them back to Europe. Then the cycle started all over again. What was the second segment called?