Exciting, fascinating, entertaining, prosperous—all these terms describe the decade of the 1920s, commonly known as the Roaring Twenties. The U.S. population was entering a new era and enjoying a new lifestyle. U.S. soldiers had just helped the Allies win World War I (1914–18), which had been dubbed "the war to end all wars." Women had gained the right to vote. Henry Ford (1863–1947) made the amazing gasoline automobile...