Icivics
Crash Course
History for Kids
National Archives
Star Atlas
Library of Congress
Best of History
World History Matters
Leap Frog
Primary Games
Soft School
Kid Citizen
American History
Learning for Justice
Studies weekly
SDZ
Big History Project
Bens Guide
PBS Great Lakes
Time Kids
Little Passports
Kids Discover online
Discovery Education
Duckster
50 States
Thirteen
National Museum
Fact Monster