The USA : from slavery to equality ?

123456789101112131415
Across
  1. 2. the city where MLK was shot
  2. 6. the city where Harriet Tubman escaped to
  3. 8. he had a dream
  4. 11. the city where Ruby went to school
  5. 13. she refused to stand up
  6. 14. the continent where slaves came from
  7. 15. the nickname of the segregation laws
Down
  1. 1. she helped 300 slaves to escape
  2. 3. he fought against segregation but violently
  3. 4. her song about segregation was extremely moving
  4. 5. the city where MLK made his famous speech
  5. 7. he was a great artist
  6. 9. the state where Rosa Parks lived
  7. 10. she was the first black girl in a white school
  8. 12. he abolished slavery