What was the purpose of the one-day bus boycott in montgomery?

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.

If f(x) = 3x + 2 and g(x) = 2x - 2. what is (f - g)(x)?

What river systems the worlds earliest known civilization develop ?