The Roaring 20's By neileighchastain Period: Jan 19, 1919 to Dec 31, 1929 1920's Jun 19, 1919 Congress passed the Ninteenth Amendment Aug 26, 1920 The 19th Amendment was added to the Constitution Mar 4, 1921 Warren Harding is the 29th President Mar 4, 1921 Charles Dawes is the 30th Vice President Aug 3, 1923 Calvin Coolidge is the 30th President Mar 4, 1925 Coolidge was sworn in for a second term Mar 4, 1925 Charles Curtis is the 31st Vice President Mar 4, 1929 John Garner is 32nd Vice President Mar 4, 1929 Herbert Hoover is the 31st President