Social studies apps

Smithsonian Channel

History: Tv shows on demand

U.S History Trivia

History vault

Constitution for iphone

The U.S Presidents

World History Quiz

BBC History Magazine

World war 1914

Time magazine

AP World History Pocket Prep

SAT U.S. History Subject

BBC History

Explorer- AMNH NYC

States and Capitals Map

State 50 states and Capitals

History for kids: all civilizations