Green Bay Packers http://www.packers.com/
St.Louis Cardinals http://cardinals.mlb.com/NASApp/mlb/index.jsp?c_id=stl
History Channel http://www.history.com/
Library of Congress http://www.loc.gov/
The History Net http://www.thehistorynet.com/
U.S. Historical Documents Archive http://www.ushda.org/
Who You Should Know http://www.whoyoushouldknow.com
History Wiz http://historywiz.com/
About.com http://history1900s.about.com/
EyeWitness to History http://www.eyewitnesstohistory.com
Global Incident Map http://www.globalincidentmap.com/map.php
Class Zone http://www.classzone.com/cz/index.htm