Historical Impacts Puzzle

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Across
  1. 1. Parks, wanted to sit on the back of the bus
  2. 3. what woman fought for in the early 1900s
  3. 4. name of the first satellite in space
  4. 6. woman who started the suffrage movement
  5. 7. name of the first dog in space
Down
  1. 1. he wanted equal ----- for all people
  2. 2. "I have a ------"
  3. 4. Falls
  4. 5. prize MLK won