External Links

PBS: The companion website for "The Great War and the shaping of the 20th Century"
http://www.pbs.org/greatwar/

Propaganda Postcards of the Great War
http://www.ww1-propaganda-cards.com/index.html

Library of Congress:Guide to WWI materials
http://www.loc.gov/rr/program/bib/wwi/wwi.html

First Call: American WWI posters at Georgetown University
http://www.library.georgetown.edu/dept/speccoll/amposter.htm

Brittish Posters of WWI at Georgetown University
http://www.library.georgetown.edu/dept/speccoll/britpost/britpost.htm

"A Summons to Comradeship": World War I and II Posters and Postcards: University of Minnesota
http://digital.lib.umn.edu/warposters/warpost.html