Documents of World War I:  http://www.mtholyoke.edu/acad/intrel/ww1.htm

The World War I Document Archive (WW1/WWW):  http://www.lib.byu.edu/~rdh/wwi/

First World War.com:  http://www.firstworldwar.com/

The Great War and the Shaping of the Twentieth Century:  http://www.pbs.org/greatwar/

First World War Encyclopedia:  http://www.spartacus.schoolnet.co.uk/FWW.htm

Photos of the Great War:  http://www.ku.edu/~kansite/ww_one/photos/greatwar.htm

BBC World War I Site:  http://news.bbc.co.uk/2/hi/special_report/1998/10/98/world_war_i/197437.stm

The major museums of Europe commemorate the 80th anniversary of the Armistice of 1918:  http://www.art-ww1.com/

WWI Sites:  http://raven.cc.ukans.edu/~kansite/ww_one/links.htm