Library of Congress/Today in History http://www.loc.gov
History Matters http://www.historymatters.gmu.edu
PBS http://www.pbs.org
CNN http://www.cnn.com
Eyewitnesses to Historical Events http://eyewitnesstohistory.com
Historical Documents http://www.archives.gov
History Teacher http://www.historyteacher.net
Increase vocabulary while ending hunger http://www.freerice.com