What was the impact of the harlem renaissance of the 1920s and 1930s? a) hospitals began conducting medical research to find new cures. b) music, literature, and theater began to reflect african-american culture. c) public education became regulated by state and federal government bodies. d) roads and bridges were improved through better planning and construction.

the answer is a. laws were enacted in the aftermath of the plot to make it harder to free slaves,increasing sectionalism

for the 2 countries u can do china and america because america has a democratic government while china has a communist government.

a democracy is a government run by the people either by directly voting or indirectly by electing representatives. an oligarchy is a government run by a few or a small group of people. a democracy and oligarchy are similar because both in an oligarchy and an indirect democracy, a small group of induvial determine the laws for a large group of people they are different because in an oligarchy it is easier to control and they do not have to answer to a large number of people in the country, unlike a democracy where they do have to answer to a large number of people an county that is a democracy would be the united states. a country that is an oligarchy would be the china.