Causes of Civil War - Kansas-Nebraska Act

This is research site #1 for the Kansas-Nebraska Act.  This site contains a summary and explains the ramifications of this Act.
http://www.historyplace.com/lincoln/kansas.htm

This is research site #2 for the Kansas-Nebraska Act.  Be sure to study the map.

http://library.thinkquest.org/J0112391/kansas-nebraska_act.htm