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:
The term Levee en masse denotes a short-term requisition of all able-bodied men to defend the nation and was based upon the concept of the democratic citizen versus the royal subject.
The 15th amendment allowed african americana the right to vote.
Answer: On April 6, 1917, the United States formally declared war against Germany and entered the conflict in Europe. Fighting since the summer of 1914, Britain, France, and Russia welcomed news that American troops and supplies would be directed toward the Allied war effort.
Explanation: