History 2179 Lecture Notes - Lecture 6: Phosgene, Hydrogen Cyanide, Chemical Industry
22 Jan 2018
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Object tools / artifacts that humans use. Method a system of tools that governs the utilization / method of tools (how they are used) Artillery squads needed to build a tower often they don"t have direct eyesight on the target, therefore needed to have a higher ground to locate the target. Technology progression: in 1914 = rare to have this type of tower; after 1915 = rare to have artillery squad without the tower. Artilleries in wwi: most weapons were developed in the pre-war period weapons that are common in wwi pre-existed, approximately in the. Developed by the french in the 1890s. At directory track of shells, follows the line of sight & close-range, usually positioned close to the front battle lines. Cons: can only engage targets within the line of sight = few open targets, most are in the trenches in wwi (changed from previous wars: hill re.
