WASHINGTON, DC - JUNE 18: U.S. Treasury Secretary Jacob Lew heads to the podium to speak about the upcoming currency redesign during a press conference at the National Archives on June 18, 2015 in Washington, DC. Secretary Lew discussed the redesign of the $10 note to feature a woman and enter circulation in 2020, the 100th anniversary of the 19th Amendment, which gave American women the right to vote. (Photo by T.J. Kirkpatrick/Getty Images)
Rosa Parks' courage sparked the Montgomery Bus Boycott, which was followed by the Civil Rights movement. Here, Parks, a Negro seamstress, is being fingerprinted after her refusal to move to the back of a bus to accommodate a white passenger in Montgomery, Alabama, 1956.