Here is a list of other sites that provided information on this time period and other important parts of US history.
Lewis and Clark http://www.lewisandclark.org/ Monroe Doctrine http://www.yale.edu/lawweb/avalon/monroe.htm Underground Railroad http://www.nps.gov/undergroundrr/contents.htm Indian Wars http://www.msnbc.com/onair/msnbc/TimeAndAgain/archive/wknee/cover.asp Northwest Territory http://w3.one.net/~mweiler/ushda/nword.htm Thomas Jefferson http://www.whitehouse.gov/WH/glimpse/presidents/html/tj3.html James Madison http://www.whitehouse.gov/WH/glimpse/presidents/html/jm4.html James Monroe http://www.whitehouse.gov/WH/glimpse/presidents/html/jm5.html John Quincy Adams http://www.whitehouse.gov/WH/glimpse/presidents/html/ja6.html The History Channel http://www.historychannel.com/
