The following government sources were used to create the American History section on www.us-room.de

 

Für die Erstellung der American History Rubrik wurde sich auf folgende staatliche Quellen bezogen:

 

America´s Historical Documents

http://www.archives.gov/historical-docs/  (2014)

 

American History

http://www.usa.gov/Citizen/Topics/History-American.shtml (2014)

 

Library of Congress:

http://www.loc.gov/topics/americanhistory.php  (2014)

 

Office of the Historian:

http://history.state.gov/   (2014)

 

Our Documents:

http://www.ourdocuments.gov/index.php?flash=true&  (2014)