World War II began as a result of issues that remained unresolved during the World War I conflict. In August 1939, Hitler and the Soviet leader signed a German-Soviet non-aggression pact. The agreement was based on the need to unleash fear in Paris and London. The intention of Hitler and the Soviet troops to invade Poland was to obtain military support guaranteed by the German attack. The battle led to the collapse of Poland in the 1940s. Germany was forced to invade Norway and Denmark and as a result World War II broke out. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay The entry of German forces into Paris led to the formation of a new government by Marshal Philippe. Then France was dominated by the German army and the Marshal's government. In this regard, Hitler was now able to deal with Britain having the greater defensive advantage over the English Channel. The German plan led to the invasion and bombing of German planes so they could escape to Britain. In 1941, Hitler's conquest invaded Soviet territory, thus completely occupying Poland. The escape of the Germans into Europe prevented the English from expanding into other states. In this regard, the United States has been the only country capable of counteracting the continued regression towards Japan. However, the attack by 360 Japanese planes on the US naval base at Pearl Harbor led to loss of life declaring war. In the war between the Japanese and the US Pacific Fleet, the US won the battle. By 1943, British and American forces had prevailed over the Germans and Italians. As a result, in 1944, there was a massive invasion of Europe by British, American and Canadian soldiers in France. Hitler responded by strengthening his army to ensure the defeat of the Germans.