Why Second World War happened ||

The purpose of Japan's empire was to dominate Asia and the Pacific and was in war with the Republic of China in 1937, [B] [5] but World Warts usually began on 1 September 1939, [6] Day Nazi Germany invasion of Poland and forthcoming announcements of war on Germany by France and the United Kingdom.





From 1939 to the end of 1941, in a series of campaigns and treaties, Germany conquered or controlled continental Europe, and made Axis alliance with Italy and Japan. Under the Molotov-Ribentrope Treaty of August 1939, Germany and the Soviet Union divided the divisions and occupation areas of its European neighbors, Poland, Finland, Romania and the Baltic states.




 The war continued mainly between the European Axis forces and the alliance of the United Kingdom and the British Commonwealth, which included North Africa and East Africa campaigns, Britain's air fights, Blitz bombing campaigns and the Balkan campaign. As the Atlantic's long haul battle.



On June 22, 1941, the European Axis forces launched an invasion of the Soviet Union, to open the largest battleground of the war in history, which was most importantly stuck in the war against German Wehrmacht. In December 1941, Japan attacked the United States and European colonies in the Pacific Ocean, and soon won the Western Pacific. Japanese victory was seen as a liberation from Western Asia by many people in Asia; In this way, many armies from the conquered areas helped Japanese.


 Axis Advance stopped in 1942 when Japan lost the important battle of Midway, Germany and Italy in North Africa and then decisively defeated in the Soviet Union in Stalingrad. In 1943, along with a series of German defeat on the Eastern Front, the allies of Sicily and Italy brought Italian surrender and cooperative conquests in the Pacific, Axis lost the initiative and had to be forced to return to the strategic all over the fronts. In 1944, Western allies invaded German occupied France, while the Soviet Union withdrew all its regional damages and attacked Germany and its allies.


 During 1944 and 1945 Japan faced major reverse in mainland Asia in South Central China and Burma, while the allies crippled the Japanese navy and captured the major western Pacific islands.

 The war in Europe concluded with the invasion of Germany by the Western Allies and the Soviet Union, in the possession of Berlin by Soviet troops, Adolf Hitler's suicide and subsequent German unconditional dedication ended on May 8, 1945.

 After the Potsdam Declaration on July 26, 1945, surrendered under the rules of the Associate and Japan, the United States dropped nuclear bombs on 6 and 9 August respectively Japanese cities of Hiroshima and Nagasaki.
With the invasion of the Japanese archipelago, the possibility of additional nuclear bomb blasts and Soviet invasion of Manchuria formally surrendered on September 2, 1945. Thus the war ended in Asia, thereby increasing the total victory of the allies. World War II changed political alignment and the social structure of the world. The United Nations (United Nations) was established to promote international cooperation and to prevent future conflicts.


The victorious great powers of China, France, the Soviet Union, the United Kingdom and the United States became permanent members of the United Nations Security Council. [7] The Soviet Union and the United States emerged as rival superpowers, established a platform for the Cold War, which lasted for the next 46 years.



Meanwhile, the effects of European great powers diminished, whereas decolonization of Africa and Asia began. In countries where the industry had been damaged, they moved towards economic reform. Particularly in Europe, political unification emerged as an endeavor to eliminate pre-war enemies and to make a common identity.