The following web sites may be of interest.
Center of Military History
http://www.army.mil/cmh/
US Army Military History Institute
http://www.carlisle.army.mil/ahec/
Combat Studies Institute
http://usacac.army.mil/CAC/csi/
7th Infantry website
http://www.cottonbalers.com
7th Infantry Living History Association
http://www.cottonbalers.lynchburg.net/b
3rd Infantry Division
http://www.stewart.army.mil/3DIDWeb/Homepage/3idhome.htm
3rd Infantry Division Association
http://www.warfoto.com/3rdiv.htm
Veterans of the Battle of the Bulge
http://www.battleofthebulge.org/
Center for the Study of War and Society
https://san3.dii.utk.edu/portal/page?_pageid=91,46621&_dad=portal&_schema=PORTAL
World War II Museum
http://www.ddaymuseum.org/
Vietnam Center
http://www.vietnam.ttu.edu/vietnamcenter/
History News Network
www.hnn.us
http://www.globalsecurity.org
http://www.normandyfive.com
Hyper War--World War II on the world wide web
http://www.ibiblio.org/hyperwar/
West Point Atlas of Online Maps
http://www.dean.usma.edu/history/web03/atlases/AtlasesTableOfContents.html
http://www.amazon.com
Barnes and Noble
http://www.bn.com
Missouri University of Science and Technology
http://www.mst.edu
History Dept. at MST
http://history.umr.edu/