Answer:
1954 Board of Education. Ended racial divisions within the US. It established that public schools were no longer to be unconstitutional by segregating whites and blacks. It actually overturned the Plessy v Ferguson decision in 1896.
Step-by-step explanation:
Here are some more examples:
Dred Scott v Sandford in 1857
United States v Nixon 1974
Miranda v Arizona 1966
Brown v BOE 1954
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