World War II - Second World War - Hitler, Stalin and intervention of the USA

              WWII began in 1939 and lasted until 1945. The Allies in this war were Soviet Union, United States, United Kingdom, China, France, Greece, Yugoslavia and the Axis Powers were Germany, Hungary, Italy, Japan, Romania and Bulgaria.

              With this war the world history came across with one of the brutal rulers in the world, Hitler.

         

           According to some historians WWII has caused the development of the strongest UN, NATO and also laid foundations for the formation of the European Union. Winston Churchill in his speech mentioned the necessity of  the establishment of a union in Europe which combines each member to each other both economically and politically and therefore creating more peaceful environment and prevent future wars between the members.