The Harlem Renaissance was lead by many people and it was not really a one-person movement, but You can definitely mention <span>W. E. B. Du Bois as the leader or one of the leaders of the Harlem Renaissance. </span>
Gun powder was used for military purposes in the 919 A.D. It killed many people in China. It was explosive.
You didn't show the answer choices. You could have just taken a photo or something.
The answer is B: Since most southern states would rather agree with the DOE instead of the Constitution, they are going to stand by to honor the details written in the DOE.