Technology Timeline

1914 - Soldiers in the trenches started using radios and Telephones to communicate

1914 - Artillery is drastically improved as a weapon around the world

1915 - Poison Gas was first used at the second battle of Ypres

1915 - Flamethrowers were introduced by the germans

1916 - France and Britain started using tanks

1917 - Germans proclaimed unrestricted submarine warfare

1918 - Tanks were drastically improved and could carry up to 8 men and fire 13000 bullets