Democratic presidential electors revolt against Trump. The Electoral College could see a historic number of 'faithless electors.'. Some presidential electors are lobbying their counterparts in other states to reject their oaths to vote against Donald Trump when the Electoral College meets on Dec. 19. | AP Photo.
*William Still - Former slave who purchased his own freedom and then became a leader in the Underground Railroad. He also wrote a book preserving the stories of escaped slaves. *Frederick Douglass - African-American abolitionist and publisher of the North Star newspaper.
Famous for her Underground Railroad, Tubman also led daring scouting trips and a military raid behind Confederate lines. By David Clark Scott, Staff writer February 1, 2014. Harriet Tubman, conductor of a pre-Civil War Underground Railroad, is celebrated by Google during Black History Month.