Answer:
I took this test and got a 100, it should be:
(B) develop complex societies.
Hope this helps :)
Answer:
People who didn't own slaves, as people who aren't just old crusty fat white men.
Otto Von Bismarck envisioned a unified Germany that was ruled by A. a monarch.
Tons of racial violence went on during the 20th century, including but not limited to lynching, rioting, looting, and even killing. The early 20th century was known for its segregation and racial violence.