http://en.wikipedia.org/wiki/Helen_Keller
Helen Adams Keller (June 27, 1880 – June 1, 1968) was an American author, political activist, and lecturer. She was the first deafblind person to earn a bachelor of arts degree.
http://en.wikipedia.org/wiki/Frederick_Douglass
He started as a slave in America and ended up an ambassador of the U.S. to Haiti.
http://en.wikipedia.org/wiki/Helen_Keller
Helen Adams Keller (June 27, 1880 – June 1, 1968) was an American author, political activist, and lecturer. She was the first deafblind person to earn a bachelor of arts degree.
http://en.wikipedia.org/wiki/Frederick_Douglass
He started as a slave in America and ended up an ambassador of the U.S. to Haiti.