Civil War History

http://www.archives.gov/education/lessons/blacks-civil-war/

http://www.ushistory.org/more/timeline.htm

http://americancivilwar.com/colored/histofcoloredtroops.html

http://www.pbs.org/wgbh/americanexperience/features/timeline/lincolns-soldiers/

http://www.historynet.com/african-americans-in-the-civil-war

http://en.wikipedia.org/wiki/Timeline_of_the_African-American_Civil_Rights_Movement#1860.E2.80.931874