13th- Banned slavery
14th- Granted citizenship to black people, giving them the rights to life, liberty, and the pursuit of happiness, as well as equal protection of the law.
15th- Gave the right to vote to people of any sex, race, or condition of servitude (whether or not they owe debt to people).
Apes. Might have to do some research though. I'm taking a guess from here.
Answer:
The separation of people based on ethnicity
Explanation:
Lee Harvey Oswald while traveling through Dallas, Texas