America and the 1920s By georgiaah Jan 10, 1920 League of Nations The League of Nations was established by Woodrow Wilson, which is now known as the United Nations. Apr 18, 1920 Ratification of the 19th Amendendment Woman won the right to vote. Jul 21, 1920 World War I offically ends Sep 17, 1920 Founded American Professional Football League Feb 5, 1922 Founded Readers Digest Jan 9, 1924 Ford Moters Reached Market Capitlization of $1 Billion Apr 4, 1925 F. Scott Fitzgerald Wrote the Great Gatsby May 4, 1925 Created Lincoln Memorial May 9, 1926 First Flight to North Pole - Floyd Bennett Nov 15, 1926 Formed NBC Radio Network Apr 11, 1927 Gertrude Ederle Swam English Channel Apr 11, 1928 Walt Disney creates first Mickey Mouse Cartoon Jun 17, 1928 Amelia Earhat Becomes First Woman to Fly across the Atlantic