World War I was fought from 1914 to 1918 and featured major battles and campaigns that would shape the course of the conflict. Some of the major battles and campaigns of World War I included the Battle of the Marne, which marked the end of the German advance towards Paris in 1914, the Battle of Jutland, which was the largest naval battle of the war, and the Battle of the Somme, which was one of the most devastating battles of the war with over one million casualties. Other significant battles and campaigns included the Battle of Verdun, the Gallipoli campaign, and the Hundred Days Offensive. These various battles and campaigns had significant impacts on the war, including contributing to the development of trench warfare, the collapse of certain empires, and ultimately, the end of the war with the signing of the Treaty of Versailles.
