Primary
Other

Colorado College: World War I Poster Collection: u.s. Food Administration

For Students 9th - 10th
Examples of posters used by the Food Administration during World War I to promote food conservation.
Primary
Wisconsin Historical Society

Wisconsin Historical Society: Selling the War to the American Public

For Teachers 9th - 10th
A resource filled with primary source materials, posters that promoted support for World War I. Included is a worksheet that can be used to analyze any of the resources, all of which are PDF files.
Primary
Other

Colorado College: World War I Poster Collection: u.s. Liberty Bonds

For Students 9th - 10th
Some examples of posters which were used during World War I to promote the buying of Liberty Bonds. Each thumbnail, when clicked on, links to a larger image and general information.
Activity
Library of Congress

Loc: On the Homefront: America During Ww I and Ww Ii

For Students 9th - 10th
Using primary source documents from the Library of Congress, learn about volunteer work, civil defense, conservation efforts, economic initiatives, and patriotic support on the homefront in both World War I and World War II.
Graphic
Library of Congress

Loc: From the Home Front and the Front Lines

For Students 9th - 10th
Exhibition consisting of original materials and oral histories drawn from the Veterans History Project collections.