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KDKA goes on the air from Pittsburgh
Already they were known as broadcast pioneers. So began the first broadcast by a commercially-licensed radio station. KDKA went on the air in Pittsburgh as the world's first commercially licensed station on November 2, 1920. -
Sacco and Vanzetti arrested for armed robbery and murder
On April 15, 1920, a paymaster for a shoe company in Massachusetts, was shot and killed along with his guard. The murderers, who were described as two Italian men, escaped with more than $15,000. After going to a garage to claim a car that police said was connected with the crime, Sacco and Vanzetti were arrested and charged with the crime. Although both men carried guns and made false statements upon their arrest, neither had a previous criminal record. On July 14, 1921, They were convicted -
1st Miss American Pageant
The first pageant was held September 7-8, 1921, and eight finalists from cities in the Northeast competed for the title, which would later be known as Miss America. -
Teapot Dome Scandal
The Teapot Dome scandal was a bribery scandal involving the administration of United States President Warren G. Harding from 1921 to 1923. -
1st Winter Olympics Held
The 1924 Winter Olympics, officially known as the I Olympic Winter Games and commonly known as Chamonix 1924, were a winter multi-sport event which was held in 1924 in Chamonix, France. -
The Great Gatsby published by F. Scott Fitzgerald
The Great Gatsby, third novel by F. Scott Fitzgerald, published in 1925 by Charles Scribner's Sons. Set in Jazz Age New York, the novel tells the tragic story of Jay Gatsby, a self-made millionaire, and his pursuit of Daisy Buchanan, a wealthy young woman whom he loved in his youth. -
Scopes Monkey Trial
The Scopes trial, formally The State of Tennessee v. John Thomas Scopes, and commonly referred to as the Scopes Monkey Trial, was an American legal case from July 10 to July 21, 1925, in which a high school teacher, John T. Scopes, was accused of violating Tennessee's Butler Act, which had made it illegal for teachers to teach human evolution in any state-funded school. -
Charles Lindberg completes solo flight across the Atlantic
On May 21, 1927, Charles A. Lindbergh completed the first solo, nonstop transatlantic flight in history, flying his Spirit of St. Louis from Long Island, New York, to Paris, France. -
The Jazz Singer debuts
On December 30, 1927, The Jazz Singer, the first commercially successful full-length feature film with sound, debuts at the Blue Mouse Theater at 1421 5th Avenue in Seattle. The movie uses Warner Brothers' Vitaphone sound-on-disc technology to reproduce the musical score and sporadic episodes of synchronized speech -
St. Valentine's Day Massacre
The Saint Valentine's Day Massacre was the murder of seven Irish members and associates of Chicago's North Side Gang that occurred on Saint Valentine's Day 1929. The men were gathered at a Lincoln Park, Chicago garage on the morning of February 14, 1929. -
Black Tuesday
The Wall Street Crash of 1929, also known as the Great Crash, was a major American stock market crash that occurred in the autumn of 1929. It started in September and ended late in October, when share prices on the New York Stock Exchange collapsed.
