African kingdoms that provided slave labor to the americas: a. abandoned colonies in europe. b. invaded european nations. c. grew in power. d. relocated to coastal areas.

What was one of the difficulties adams faced as president? a. european countries were trying to move back in on u.s. lands b. possible war with england; fighting between political parties c. problems with spain; trade disputes with russia d. census issues; problems with selecting a new capital

Why are primary sources important when studying historical events

What is the main social system that existed in ancient china?