Answer:
Plessy v. Ferguson was a landmark 1896 U.S. Supreme Court decision that upheld the constitutionality of racial segregation under the “separate but equal” doctrine. The case stemmed from an 1892 incident in which African American train passenger Homer Plessy refused to sit in a car for blacks. Rejecting Plessy’s argument that his constitutional rights were violated, the Supreme Court ruled that a law that “implies merely a legal distinction” between whites and blacks was not unconstitutional. As a result, restrictive Jim Crow legislation and separate public accommodations based on race became commonplace.
<span> Big time cause it ultimately put up a claim that Slavery was technically legal in the whole Nation even if a State had an Anti-Slavery law because it was said that if a Slave fled to a Free State then he was automatically Free</span>
Answer: Montgomery Movement
Explanation: The "Montgomery Movement" led to the integration of the city's buses and launched a non-violent protest movement that spread across the United States.