Which of these was related to the use of the monroe doctrine?

Compare how one's social status affect his or her opportunities in ancient greece and rome?

Which of these statements describes a long-term impact of european imperialism in africa? a. african countries joined together to present a united front against imperialism. b. europeans paid african countries after colonizing them, offering these new countries a fresh start. c. european powers drew the current borders, splitting ethnic groups among modern countries. d. africans became more loyal to their countries than to their ethnic groups.

Brainliestttme : ) -what reforms were made in communist china?