Answer:
9/11 attack on the twin towers by the Al-Qaeda terrorist.
Explanation: It effected many people since at least 3,000 people were killed.
D Is the answer is correct answer
The answer would be. (B Louisiana.)
The impact of the sense of group identity created by the Harlem Renaissance helped to form a basis for later progress of blacks in America (B) because this movement created a new wave of black racial pride in America. Also it led to the migration of blacks to the North (C) specifically artists who took part in this awakening of art and culture in Harlem.