Answer:
Plessy v. Ferguson, 163 U.S. 537 (1896), was a landmark decision of the U.S. Supreme Court that upheld the constitutionality of racial segregation laws for public facilities as long as the segregated facilities were equal in quality – a doctrine that came to be known as "separate but equal".
Explanation:
Answer:
Government in the United States consists of three separate levels: the federal government, the state governments, and local governments
Explanation:
Vietnam War is definitely one I'm not sure about the other two though
