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Timeline of the 20th century. This is a timeline of the 20th century . 1900s. 1901. January 1: The Australian colonies federate. January 22: Edward VII became King of England and India after Queen Victoria 's death. March 2: The Platt Amendment provides for Cuban independence in exchange for the withdrawal of American troops.
- Jennifer Rosenberg
- The 1900s. This decade opened the century with some amazing scientific and technological feats: the first flight by the Wright brothers, Henry Ford's first Model-T, and Albert Einstein's Theory of Relativity.
- The 1910s. This decade was dominated by the first "total war"—World War I. It also saw other huge changes during the Russian Revolution and the beginning of Prohibition in the United States.
- The 1920s. The Roaring '20s were a time of a booming stock market, speakeasies, short skirts, the Charleston, and jazz. The '20s also showed great strides in women's suffrage—women got the vote in 1920.
- The 1930s. The Great Depression hit the world hard in the 1930s. The Nazis took advantage of this situation and came to power in Germany, established their first concentration camp, and began a systematic persecution of Jews in Europe.
- 20th Century Timeline – 1899-1902: The Second Boer War. (See Main Article: The Great Rapprochement) The Second Boer War (1899-1902) was a costly victory for the British of Boer forces in South Africa.
- 1909: The Wright Brothers And The Airplane. (See Main Article: Wright Brothers, Wrong Story? Why Some Say Wilbur—Not Orville—Discovered Manned Flight) How did two brothers who never left home, were high-school dropouts, and made a living as bicycle mechanics figure out the secret of manned flight?
- 1912: Titanic. (See Main Article: The Titanic: Passengers, Crew, Sinking, and Survivors) The Titanic was a luxury vessel and the largest moveable man-made object of its time.
- 20th Century Timeline – 1914: World War One Begins. (See Main Article: World War 1: A Comprehensive Overview of the Great War) The reason for America to become involved in WW1 was Germany’s unrestricted submarine warfare, which had already sunk several American merchant ships.
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The zeppelin invented by Count Ferdinand von Zeppelin.Charles Seeberger redesigned Jesse Reno's escalator and invented the modern escalator.King Camp Gillette invents the double-edged safety razor.The first radioreceiver successfully received a radio transmission.Hubert Booth invents a compact and modern vacuum cleaner.The lie detectoror polygraph machine is invented by James Mackenzie.The birth of the Teddy Bear.George Claude invented neonlight.Edward Binney and Harold Smith co-invent crayons.Bottle-making machinery invented by Michael J. Owens.The Wright brothersinvent the first gas motored and manned airplane.Benjamin Holt invents a tractor.John A Fleming invents a vacuum diodeor Fleming valve.Lewis Nixon invents the first sonar-like device.Lee Deforest invents electronic amplifying tube (triode).Color photography invented by Auguste and Louis Lumiere.The very first piloted helicopterwas invented by Paul Cornu.The gyrocompass invented by Elmer A. Sperry.J W Geiger and W Müller invent the geiger counter.Thomas Edison demonstrated the first talking motion picture.Georges Claude displayed the first neonlamp to the public on December 11, 1910, in Paris.- Mary Bellis
© 2000-2024, Salem Media. April 19, 2024 <https://www.historyonthenet.com/timeline-main-events-of-the-twentieth-century> A detailed Timeline showing the Monarchs and some of the main events of the twentieth century. If you want to test your knowledge, play the game A Journey.
Jan 16, 2024 · 1. World War I (1914-1918) The first global conflict of the 20th century, World War I, led to unprecedented destruction and loss of life. It also contributed to the downfall of empires, the redrawing of national boundaries, and set the stage for future conflicts.
Presentation U.S. History Primary Source Timeline. Progressive Era to New Era, 1900-1929. Overview The early 20th century was an era of business expansion and progressive reform in the United States. Automobiles in the Progressive and New Eras The automobile transformed the lives of people living in the United States.
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