Item 2 which difficulty had to be overcome in the building of the transcontinental railroad? native american raids on work camps government regulations protecting the environment prairie farmers, a group who mostly opposed the railroad

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.