US History Resources
Please see the below links for useful resources.
Links:
Infoplease.com
Library of Congress: http://www.loc.gov/index.html
CIA Factbook: https://www.cia.gov/library/publications/the-world-factbook/
Public Broadcasting System (PBS): http://www.pbs.org/
Smithsonian: http://www.si.edu/
The History Channel: http://www.history.com/
Discovery Education: http://www.discoveryeducation.com/
A Student's Guide to the Study of History: http://www.historyguide.org/guide/guide.html