http://thomaslegion.net/generalrobertelee.html
http://en.wikipedia.org/wiki/Abraham_Lincoln
http://en.wikipedia.org/wiki/Ulysses_S._Grant
http://history.howstuffworks.com/historical-events/civil-war-quiz.htm
http://www.nps.gov/resources/person.htm?id=173
http://www.britannica.com/EBchecked/topic/540097/William-Tecumseh-Sherman
http://en.wikipedia.org/wiki/Stonewall_Jackson
http://en.wikipedia.org/wiki/Abraham_Lincoln
http://en.wikipedia.org/wiki/Ulysses_S._Grant
http://history.howstuffworks.com/historical-events/civil-war-quiz.htm
http://www.nps.gov/resources/person.htm?id=173
http://www.britannica.com/EBchecked/topic/540097/William-Tecumseh-Sherman
http://en.wikipedia.org/wiki/Stonewall_Jackson