There would be no Rosa Parks even riding ON the bus WITH whites, front or back IF Harriet Tubman DIDN'T! escape and risk her life to help other slave escape.
Respect your elder RAVEN nomore. She is for Rosa Parks because in truth she is a light skin like raven black person.
Harriet in a way deserves to be on the 20$ bill.
RAVEN and these other folks who fell the same need to respect the ancestors across the board and thank them for paving the way for their now success.