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WW1 or World War 1 is the first official war in the world that caused unexplainable havoc it was a global war that began on 28 July 1914 and ended on 11 November 1918. t involved much of Europe, as well as Russia, the United States, and Turkey, and was also fought in the Middle East, Africa, and parts of Asia. The total number of military and civilian casualties in World War I was a booming 40 million. There were 20 million deaths and 21 million wounded. The total number of deaths includes 9.7 million military personnel and about 10 million civilians. The spark of WW1 started when a young patriot was killed, the heir of an Austro- Hungarian Empire, it ended when Germany had signed a truce between USA after realising the amount of damage and slaughter it had brought.