World
http://www.hartford-hwp.com/archives/index.html (World History Archives)http://www.ulib.csuohio.edu/research/portals/his-m.html#teaching (Teaching History Links)
http://historymatters.gmu.edu (History Matters Project)

Links and Lists
http://www.thehistorynet.com (History Net)
http://www.historychannel.com (The History Channel) 
http://www.historyplace.com (Topics by Time Period)
http://www.teachingideas.co.uk/history/contents.htm (Links)

Other
http://www.emporia.edu/socsci/journal/main.htm (Emporia State University)
http://www.indiana.edu/~jah/teaching (Using the Journal of America History)
http://www.spartacus.schoolnet.co.uk/history.htm (Teaching History Online)
http://www.tulane.edu/~so-inst/dividedindex.html (Civil Rights in Louisiana)