James Watt had the greatest impact on the Industrial Revolution for making the steam boat/engine.
Well, he issued the Emancipation Proclamation, ordered the freedom of slaves in the areas "in rebellion", and proposed the 13th ammendment
Answer:
Thurgood Marshall—perhaps best known as the first African American Supreme Court justice—played an instrumental role in promoting racial equality during the civil rights movement. As a practicing attorney, Marshall argued a record-breaking 32 cases before the Supreme Court, winning 29 of them.
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Parents: William Marshall, Norma
Spouse: Vivian Burey Marshall, Cecilia Suyat
Appointed by: John F. Kennedy, Lyndon B. Johnson
Amidst the controversy generated by his war policies in the Vietnam War, President Lyndon B. Johnson wasn't as favored by the people as he had been before.
Anti-war Democratic Senator Eugene McCarthy launched his presidential campaign as a means to unseat Johnson. He appealed to young Americans who were dissatisfied with the government.
After the positive response of McCarthy's campaign, Senator Robert F. Kennedy entered the race on the Democratic side. This ultimately forced Johnson to withdraw the election.