This collection uses primary sources to explore F. Scott Fitzgerald's novel, The Great Gatsby. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

December 2013 marks the 80th anniversary of the end of Prohibition, the period between 1920 – 1933 when the manufacture, transport and sale of intoxicating liquors was illegal in the United States. The 18th Amendment to the Constitution, ratified in 1919, was the crowning achievement of a temperance movement that had been building in this country since the late 1700s. Alcohol consumption had peaked to a high of about 7 gallons per person in the early 1800s (compared to less than 3 gallons today), with recognized health and societal consequences. But the new laws were difficult to enforce, due to general unpopularity and the profits that could be made through circumventing the law. Demand for alcohol remained high, and organized crime and corruption flourished. Loopholes and exemptions also allowed home wine production, and prescriptions for medical alcohol rose dramatically. Enforcement difficulties, popular resistance, and economic pressures associated with the Great Depression all contributed to efforts to repeal Prohibition. In 1933, the 21st Amendment ended national prohibition and returned responsibility for alcohol regulation to the states. The Kentucky Digital Library and DPLA would like to thank the contributing institutions for providing the unique content and metadata featured in Indomitable Spirits: Prohibition in the United States. Texts, research, and compilation by University of Kentucky Libraries employees Sarah Dorpinghaus, Beth Kraemer, Kathryn Lybarger, Mary Molinaro, Judy Sackett, and Stacy Yelton. Repository and curation support provided by Tom Blake, Kate Boyd, Crystal Heis, Shelia McAlister, Sandra McIntyre, Danielle Pucci, Jason Roy, and Christopher Vinson.

The World War I and 1920s unit explores political, social, and cultural tensions that gripped a rapidly modernizing America. Lessons ask historical questions about key events: Why did the U.S. enter the First World War? Why did Congress reject the League of Nations? What caused the Palmer Raids? Were those who criticized U.S. involvement in World War I anti-American? Why was Marcus Garvey a controversial figure? What was life like for Mexican and Mexican-American laborers during the 1920s? Why was the Butler Act controversial? What led to the 18th Amendment? Included is an Opening Up the Textbook lesson on the causes of the 1919 Chicago Race Riots.

 U.S. History is designed to meet the scope and sequence requirements of most introductory courses. The text provides a balanced approach to U.S. history, considering the people, events, and ideas that have shaped the United States from both the top down (politics, economics, diplomacy) and bottom up (eyewitness accounts, lived experience). U.S. History covers key forces that form the American experience, with particular attention to issues of race, class, and gender.Senior Contributing AuthorsP. Scott Corbett, Ventura CollegeVolker Janssen, California State University, FullertonJohn M. Lund, Keene State CollegeTodd Pfannestiel, Clarion UniversityPaul Vickery, Oral Roberts UniversitySylvie Waskiewicz

By the end of this section, you will be able to:Explain how the status of organized labor changed during the First World WarDescribe how the lives of women and African Americans changed as a result of American participation in World War IExplain how America’s participation in World War I allowed for the passage of prohibition and women’s suffrage