The 1900 and Beyond ClipArt gallery includes 8 images for the history of the United States in the twentieth century.
A Liberty Loan poster. "Third Liberty Loan Campaign, Boy Scouts of America. Weapons for Liberty."
A Liberty Loan poster for the World War. "Buy bonds to you utmost."
"The Louisiana Purchase Exposition, St. Louis, 1904. One of the bridges and lagoons, with the Palace…
A dam on the Salt River, located northeast of Phoenix, Arizona. The dam is 357 feet (109 m) high and…