Which statement about the Harlem Renaissance is true? Cities throughout the South copied the events taking place in Harlem.

Jazz venues, such as the Cotton Club, welcomed an integrated audience.

Black writers, musicians, and artists, gained national attention.

Harlem became the wealthiest neighborhood in New York City.

How did the technology of the late 1800s affect the growth of cities? select one: a. cities were able to expand outward because of additions to railroads. b. electric streetcars enabled the wealthy city dwellers to move to the first suburbs. c. advances in steel and metal technology allowed for the development of the skyscraper, which allowed cities to grow upwards. d. all of these are correct.

Somebody save the ! what was greek math and science also medicine

15 points to the "charlemagne" section, what were the two policies that charlemagne implemented when he took the throne? what was the result of the policies and how did it impact his warriors?