I believe it was the use of poisonous gasses, which they not only used on the Jews but in war too......., or The newly created Machine gun<span />
Most of Roman culture purged from Europe
C. The Harlem Renaissance took place in the African American dominated suburb of New York called Harlem and was a blossom of African American culture and the arts.
Answer:
It started the hippie movement and then the police brutality. So there was alot of tie die because the hippies would take drugs that would make the see all those swirlling colors
Explanation:
