The historical event that helped to spark the Harlem Renaissance was the many African Americans that moved ...
"To the west it is connected to the Da Hinggan Range by the Yilehuli Mountains, which run northwest-southeast for some 375 miles (600 km). ... Although the two ranges have similar names, the Xiao Hinggan is a completely different mountain system from the Da Hinggan (Greater Khingan)."
Answer: Caste system
Explanation:
They didn't introduce it to them. Someone else did.
Answer:
1st
Explanation:
The Declaraction of rights