10 !
why did the atlantic slave trade from africa begin?

a) africans needed military protection from the europeans during the war.
b) american landowners needed more slaves to farm their tobacco fields. - this is not the answer
c) european factories needed cotton from america to make their textiles.
d) european powers needed african workers for their sugar plantations.

the federalist party which advocated strong centralization dominated the united states government till 1800. so 1800 election transformed the power from one party to another party for the first time and was thus a turning point in american history. so jefferson called it "revolution of 1800".

explanation:

council members were chosen randomly, and men could present laws for debate in assembly.