1.
http://clevelandcivilwarroundtable.com/articles/blackhawk_war.htm
2.
http://www.geocities.com/old_lead/abe.htm
3.
http://lincoln.lib.niu.edu/blackhawk/
4.
http://www.history.navy.mil/danfs/a1/abraham_lincoln-i.htm
http://student.britannica.com/comptons/article-203865/Abraham-Lincoln
http://www.americaslibrary.gov/cgi-bin/page.cgi/aa/presidents/lincoln/youth_2
http://www.lrc.ky.gov/record/Moments08RS/01_web_leg_moments.htm