1. 3 Most Important Foreign Policy Decisions or Events of their Presidency- Harry s Truman
2. Domestic Policy Philosophy- harry s truman
3. 3 Most Important Domestic Policy Decisions, Acts, or Events of their Presidency- harry s truman

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Explanation:

In the pivotal case of Plessy v. Ferguson in 1896, the U.S. Supreme Court ruled that racially separate facilities, if equal, did not violate the Constitution. Segregation, the Court said, was not discrimination.

On June 7, 1892, Homer Plessy agreed to be arrested for refusing to move from a seat reserved for whites. Judge John H. Ferguson upheld the law, and the case of Plessy v. Ferguson slowly moved up to the Supreme Court. On May 18, 1896, the U.S. Supreme Court, with only one dissenting vote, ruled that segregation in America was constitutional.