http://www.scholastic.com/play/prestates.htm
Latitude/Longitude
Geography games
Explorer Research Link
Explorers Research Link II
Explorers Research Link III
13 colonies
Constitution Webquest
Do I Have a Right?
Latitiude and Longitude Treasure game
US Geography -- drag the states
Lewis & Clark Adventure
Walk the Plank -- Columbus Game
Native American Facts for Kids
Native American Resources
Kid Info -- Native Americans
Mr. Donn -- Native Americans -- all areas
Maya, Aztec, Inca Games
Electoral College
Congress for Kids