Charles II had 2 wives, yet no heirs. Why?

During wwi, literacy tests were used to control immigration, which marked a return of what type of ideology in some americans?

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.

How were slavery and indentured labor in american colonies similar