Was the united states rich or poor in the 20th century?

How did the house of wisdom contribute to social developments during the golden age

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.

What did factory managers expect women to do when men returned home from the war?