More than one hundred battles were engaged during World War I. The four-year conflict lasted from July 28, 1914 to November 11, 1918. It commenced on that date. Over nine million combatants and seven million civilians participated in some capacity, either directly or indirectly. Some of the bloodiest conflicts of World War I claimed the lives of more than 17 million people and inju... https://worldswar3.com/top-10-most-dangerous-battles-in-world-war-i/