13. Why did enslaved Africans replace enslaved Native Americans in the Americas? A. Native Americans had superior technology.

B. Enslaved Africans were cheaper than enslaved Native Americans.

C. African enslaved people were easier to access.

D. Native Americans died too often from Europeans' disease.

What are the similarities and differences between byzantine empire and kiev russia

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.

Which of the following phrases best describes american society in the early 1900s