How Could Ww2 Have Been Prevented

World War II was a war fought between the Axis and the Allies, beginning with the German invasion of Poland and ending with the surrender of Germany and Japan. During the Second World War many battles were fought, but all had a consequence. Some consequences still last till this day in the year 2017. Although most of them have died down throughout the years, several never left. Each factor in the war had a tremendous impact on the future and most consequences could have been stopped. Over 60 million people were killed in World War II and several of these deaths could have been prevented. The entire war could have been prevented if Adolf Hitler did not violate The Treaty of Versailles. If France, Italy, and Britain had put a stop to Hitler's reign then Hitler would have not gain so much power. Decreasing Adolf Hitler's power would have stopped him from beginning the Second World War. Hitler and his plans were the main cause for the majority of the killings all could have been stopped, but were not.
The United States though the Soviet Union wanted to overtake the world and the Soviet Union thought the United States wanted to overtake the world. They thought everything was a battle between right and wrong. The Soviet Union also disagreed with capitalism, the main economic system of the United States at that time period. The both thought that their political systems were superior and largely disliked one another. Also the Soviet Union tried to spread Communism even though the United States was against communism. This all could have ended if they did not care about the other country and only focused on their own nation, but that did not happen so tension became