MAP OF WASHINGTON, DC http://map.mapnetwork.com/destination/dc/
OLYMPIC GAMES http://news.bbc.co.uk/sol/shared/spl/hi/fun_and_games/games/heptathlon/heptathlon.stm
http://www.americanpresidents.org/
http://www.presidentsusa.net/
http://www.potus.com/
http://www.usahistory.com/presidents/
http://ftp.let.rug.nl/~usa/P/
http://www.enchantedlearning.com/history/us/pres/list.shtml
http://www.kidinfo.com/American_History/Presidents.html
http://pbskids.org/wayback/
http://www.whitehouse.gov/history/presidents/