Na africa, a compra e o transporte de africanos para o Brasil eram realizados por?

Will give brainliest what changes took place in the soviet union and eastern europe after ww2

In a brief paragraph, use information from the lesson to explain the united states' foreign policy after the spanish-american war.

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.