BocaKids Cool Kidlinks:
History, Government, Geography
Quill pen and scroll
Quill pen and scroll
Quill pen and scroll
Quill pen and scroll
Quill pen and scroll
Quill pen and scroll

50states.com - States and Capitals

Altapedia - Maps & Facts About Countries Around the World

America's Library (from the Library of Congress)

Ben's Guide to U.S. Government for Kids

Kids.gov

National Flags

Presidents of the United States

The Seven Wonders of the Ancient World