WW2 was a war that grew more violent with time. With the development of many weapons such as semi automatic and fully automatic, fighting in the battle field was awful. Additionally. Due to the creation and heavy German use of the Mauser K98, many soldiers were shot down with one hit. The Nazis were ruthless people who fought like animals. over time, death camps slowly became more and more violent and relentless. Starving Jewish Slaves worked ungodly hours on almost no food, water, or sleep. WW2 was one of the most violent wars in world history. not only were the Nazis violent people, The bombing of pearl harbor killed thousands of innocent people. Topping that, the Untied States then bombed Hiroshima and Nagasaki with a 1.2million ton nuclear bomb officially ending the war.