puzzle time

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Across
  1. 2. in killing a mocking bride who did that father defend
  2. 3. what was the largest gathering in American history
  3. 4. what street was jfk shoot on
  4. 7. what city's were the Berlin wall built to separate
  5. 9. what hotel was a crime committed in Memphis Tennessee
Down
  1. 1. who were the us rivals with and didn't trust
  2. 5. what did Cesar Chavez family lose
  3. 6. how the us found out about missals
  4. 8. What debate happened in 1960