... some history web sites:

Most of these are "master" sites, meant to lead searchers to more specialized sites. In the first group are sites on Europe or the West more generally, followed by some topical sites.

http://www.ukans.edu/history/VL/
http://www.fordham.edu/halsall
http://library.byu.edu/~rdh/eurodocs/
http://www.lib.virginia.edu/wess/
http://tigger.uic.edu/~rjensen/index.html
http://hyperhistory.com
http://www2.tntech.edu/history

Art history:

http://www.art-design.umich.edu/mother/images.html
http://witcombe.sbc.edu/ARTHLinks.html
http://rubens.anu.edu.au
http://www.ibiblio.org/wm/
Music history: http://www.ipl.org/exhibit/mushist/
Science: http://www.sciencemuseum.org
http://www.mhs.ox.ac.uk
Nationalism:
East Asia: 		http://www.nationalismproject.org
http://afe.easia.columbia.edu
France: http://www.georgetown.edu/faculty/schneidz/web.html
http://jhunix.hcf.jhu.edu/~dabell
http://www.napoleonseries.org
Holocaust:  http://www.holocaust-history.org
United States:  http://memory.loc.gov/ammem/
http://www.chnm.gmu.edu
African American: 
Maps: 
Academic listserves:  		http://www.academicinfo.net/africanamlibrary.html
http://www.lib.utexas.edu/Libs/PCL/Map_collection/map_sites/hist_sites.html
http://www2.h-net.msu.edu
K-12 teaching:  http://www.members.cox.net/jpharmon/
http://history.evansville.net/
http://www.historymatters.gmu.edu