Why did the Number of African-Americans who participated in politics through voting and running for political offices almost completely disappear when the reconstruction era ended?

All i need is an outline i need with getting started with a research paper. i need with an outline for history of slavery. i don’t know how i should start it end. i need with an outline.

How did testimony such as this from the triangle shirtwaist factory disaster affect the workplace?

What are the media and the press sometimes referred to as? a. the fourth estateb. the sixth branchc. the mouthpiece of the governmentd. the first estate