I need help with this can you help me. Please.

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.

Brainliesttt !me : ) describe the responses to terrorism in the united states.

Were african-americans allowed to serve in the military in wwi? explain