Trench warfare is a type of land warfare using occupied lines largely comprising military trenches, in which combatants are well-protected from the enemy's small arms fire and are substantially shelte
Frontline trenches, 1916; British (upper) and German (lower)
German soldiers of the 11th Reserve Hussar Regiment fighting from a trench, on the Western Front, 1916
Trenches at the Siege of Vicksburg 1863
German forward detachments guarding the entrance to a trench line in front of Arras in 1915
World War I, or the First World War, also known as the Great War, was a global conflict between two coalitions: the Allies and the Central Powers. One of the deadliest conflicts in history, World War
Trench warfare
…combatants are well-protected from the enemy's small arms fire and are substantially sheltered from artillery. It became archetypically associated with World War I (1914–1918), when the Race to the Sea rapidly expanded trench use on the Western Front starting in September 1914. Trench warfare proliferated when a…
British 39th Siege Battery RGA Somme 1916
American troops going forward to the battle line in the Forest of Argonne. France, September 26, 1918. NARA 530748