Summary and Review

The chapter outlines the dynamic 1920s, highlighting economic prosperity that spurred mass production, the rise of movies, sports, automobiles, and radio, and the flourishing of jazz, flappers, and new cultural norms. It examines social tensions such as nativism, the resurgence of the KKK, and Prohibition’s impact, while also covering the Harlem Renaissance, the “New Negro,” and the Lost Generation’s literary response. The political narrative focuses on Republican dominance, detailing Harding’s “return to normalcy” and Coolidge’s business‑focused governance. Overall, it presents a decade of rapid technological, cultural, and political change marked by both exuberant innovation and significant backlash.