Quickly !

which was a barrier to westward expansion in the late 1700s?
the pacific coast
the mississippi river
the wilderness road
the appalachian mountains

Item 14 which statement is an accurate description of the transatlantic slave trade? africans were brought to the americas in a three-part system of triangular trade. slaves went from europe to africa, and then to the americas in a circle of trade. native american slaves were sent to europe in exchange for sugar and molasses. africans traded tobacco and furs for captured arabs whom they sold into slavery.