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Chemicals used in the production of chemical weapons also left residues in the soil where the weapons were used. The chemicals that were detected can cause cancer and can affect the brain, blood, liver, kidneys and skin. [101] The development and production of chemical weapons threatened public health and introduced a new set of challenges.
World War I was the first war to see major use of planes for offensive, defensive and reconnaissance operations, and both the Entente Powers and the Central Powers used planes extensively. Almost as soon as they were invented, planes were drafted for military service. Battles: 1914 in aviation. Raid on Cuxhaven; Air combat of October 5, 1914
While knowledge was being accumulated regarding the biology of phages and how to use phage cocktails correctly, early uses of phage therapy were often unreliable. [29] Since the early 20th century, research into the development of viable therapeutic antibiotics had also been underway, and by 1942, the antibiotic penicillin G had been ...
Pages in category "Battles of World War I involving the United States" The following 31 pages are in this category, out of 31 total. This list may not reflect recent changes .
Front line troops were not expected to cling to shelters, which were man traps but leave them as soon as the battle began, moving forward and to the flanks, to avoid enemy fire and to counter-attack. German infantry equipment had recently been improved by the arrival of 36 MG08/15 machine-guns (equivalent to the British Lewis gun ) per regiment.
The Battle of Cantigny, fought May 28, 1918, [4] was the first major American battle and offensive of World War I. [5] The U.S. 1st Division , the most experienced of the five American divisions then in France and in reserve for the French Army near the village of Cantigny , was selected for the attack.
American losses were worsened by the inexperience of many of the troops, the tactics used during the early phases of the operation, and the widespread onset of the global influenza outbreak called the "Spanish flu." The offensive was the principal engagement of the American Expeditionary Forces (AEF) in World War I.
The artillery of World War I, improved over that used in previous wars, influenced the tactics, operations, and strategies that were used by the belligerents. This led to trench warfare and encouraged efforts to break the resulting stalemate at the front. World War I raised artillery to a new level of importance on the battlefield.