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Ammonium nitrate is first synthesized by Johann Rudolf Glauber; it wasn't used as an explosive until World War I. [4] 1745 William Watson shows that an electric spark can ignite gunpowder, demonstrating the first detonator. [5] 1845 Nitrocellulose is invented by Christian Schoenbein. [6] 1846: Nitroglycerin is invented by Ascanio Sobrero. It is ...
Nitroglycerin (NG) (alternative spelling of nitroglycerine), also known as trinitroglycerol (TNG), nitro, glyceryl trinitrate (GTN), or 1,2,3-trinitroxypropane, is a dense, colorless or pale yellow, oily, explosive liquid most commonly produced by nitrating glycerol with white fuming nitric acid under conditions appropriate to the formation of the nitric acid ester.
"Timeline: Australia in the First World War, 1914-1918". Australian War Memorial. "World War I: Declarations of War from around the Globe". Law Library of Congress. "Timeline of the First World War on 1914-1918-Online. International Encyclopedia of the First World War". 1914-1918-Online. International Encyclopedia of the First World War.
The United States was a major supplier of war materials to the Allies but remained neutral in 1914, in large part due to domestic opposition. [7] The most significant factor in creating the support Wilson needed was the German submarine offensive, which not only cost American lives, but paralysed trade as ships were reluctant to put to sea. [ 8 ]
Chemical weapons have been used in at least a dozen wars since the end of the First World War; [62] they were not used in combat on a large scale until Iraq used mustard gas and the more deadly nerve agents in the Halabja chemical attack near the end of the eight-year Iran–Iraq War. The full conflict's use of such weaponry killed around ...
Before World War II, the events of 1914–1918 were generally known as the Great War or simply the World War. [1] In August 1914, the magazine The Independent wrote "This is the Great War. It names itself". [2] In October 1914, the Canadian magazine Maclean's similarly wrote, "Some wars name themselves. This is the Great War."
World War I – major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918. It involved all the world's great powers , [ 1 ] which were assembled in two opposing alliances: the Allies (centred on the Triple Entente of Britain , France and Russia ) and the Central Powers (originally centred on the Triple Alliance of ...
Atlantic U-boat campaign of World War I (1914–1918) Sinking of the RMS Lusitania (1915) Baralong incidents (1915) Action of 19 August 1915; Action of 24 September 1915; Attack on SS Gulflight (1916) United States Navy operations during World War I. Action of 15 October 1917; Attack on Orleans (1918) Mediterranean U-boat campaign of World War ...