Dough boys I hope it helps!!!!
Depending on what you mean, it changed when the north saw that slavery was not just, and started goin on the attack on it. Which lead to the whole civil war of confederates vs the union
You would probably find is silicon
Answer:
The United Nations had NATO troops bomb Yugoslavia, in the NATO bombing of 1999.
Answer:
The Great Migration brought many African Americans to the Harlem Renaissance.
Explanation:
The first option would not make sense because there are lasting effects of the Harlem Renaissance such as increased civil rights for African-Americans.
The second option would not make sense because the Harlem Renaissance produced much music that we even listen to today.
The third option would not make sense because the Harlem Renaissance was a rebirth of the arts, not science.
The fourth option makes sense because the Great Migration pushed many African-Americans from the south to the north, to cities such as Harlem, where they could find new opportunities as African-Americans.