Dred Scott, a slave, had been taken to Illinois, a free state, and then Wisconsin territory, where the Missouri Compromise of 1820 prohibited slavery.
Answer:
The presidency of Lyndon Baines Johnson began on November 22, 1963, when Johnson became the 36th President of the United States upon the assassination of President John F. ... Kennedy, and ended on January 20, 1969.
President: Lyndon B. Johnson
Election: 1964
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