How did trade with africa most the american colonies?
a) it supplied them with manmade goods.
b) it gave them important raw materials.
c) it allowed them to get different foods.
d) it brought them slaves to use on plantations.

Which factor best suggests a cause for the urban problems shown in this table? (3 points) increasing discriminatory housing practices shifting population density gradients over time declining urban renewal efforts by city governments declining basic employment sector in industrial cities increasing gentrification efforts in the inner cities

Choose the option that best completes this statement: the british and the continental system were blockades that prevented the united states from trading with without extreme risk to ships, goods, and sailors.

Who did the first work in creating vaccines