1900-1920

  • Air Conditioning Invention

    The modern air conditioner was invented by Willis Carrier in 1902, and textile mill engineer Stuart Cramer was the first to coin the term “air conditioning” in 1906.
  • NAACP was Founded

    The National Association for the Advancement of Colored People is a civil rights organization in the United States, formed in 1909 as an interracial endeavor to advance justice for African Americans by a group including W. E. B. Du Bois, Mary White Ovington, Moorfield Storey and Ida B. Wells.
  • The Titanic Sinks

    Four days into the voyage unable to stear away from a iceberg quick enough thr Titanic took a blow to the storboard. The titanic was suppose to be able to stay afloat with 4 flooded compartments tops, also the boat didnt carry half as many life boats needed, pore capacity and evacuation. Over 3,000 people died as the Titanic sunk. when the public got wind of the titanic it caused public outrage.
  • First Battle of WWI

    The First Battle of the Marne was a battle of the First World War fought from 6 to 12 September 1914. It resulted in an Allied victory against the German armies in the west.
  • Battle of Verdun

    The Battle of Verdun was fought from 21 February to 18 December 1916 on the Western Front in France. The battle was the longest of the First World War and took place on the hills north of Verdun-sur-Meuse. French won.
  • U.S. Enters WWI

    USA joined Allies Britain, France, and Russia to fight in WW1. Under John J Pershing 2,000,000 fought on the battle fields of France Over the assassination of Franz Ferdinand Archduke of Austria. Many Americans opposed the war they would rather choose to be neutral
  • Last Battle of WWI

    The Battle of Amiens, also known as the Third Battle of Picardy, was the opening phase of the Allied offensive which began on 8 August 1918, later known as the Hundred Days Offensive, that ultimately led to the end of the First World War.
  • 18th Amendment Ratification

    The Eighteenth Amendment declared the production, transport, and sale of intoxicating liquors illegal, though it did not outlaw the actual consumption of alcohol. Under the terms of the Eighteenth Amendment, Prohibition began on January 17, 1920, one year after the amendment was ratified.
  • Treaty of Versailles

    World conflict claimed 9-13 million lives and caused unprecedented conflict. Germany finally surrendered on November 18,1918 all nations called peace for negotiating. later after some negotiating Germany & Allied Nations signed a Treaty of Versailles, ending the war.
  • 19th Amendment Ratified

    It declares that “The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of sex. Congress shall have power to enforce this article by appropriate legislation.”