Question

explain about world war 2 briefly step by step

Answer 1

World War II , also known as the Second World War was a global war that lasted from 1939 to 1945 It involved the vast majority of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis. It was the most widespread war in history, and directly involved more than 100 million people from over 30 countries. In a state of "total war", the major participants threw their entire economic, industrial and scientific capabilities behind the war effort, erasing the distinction between civilian and military resources. Marked by mass deaths of civilians

Answer 2

The origins of the Second World War are generally viewed as being traced back to the First World War (1914-1918). In that war Germany under the ultra-nationalistic Kaiser Wilhelm II along with its allies, had been defeated by a combination of the United Kingdom, United States, France, Russia and others.The war was directly blamed by the victors on the miltant nationalism of the Kaiser's Germany; it was Germany that effectively started the war with an attack on France through Belgium.France, which had suffered a previous defeat at the hands of Prussia (a state that merged one year later with others to form Germany) in the Franco-Prussian War in 1870, demanded revenge for its financial devastation during the First World War (and its humiliation in the earlier war) ensured that the various peace treaties, specifically the Treaty of Versailles imposed tough financial reparations and restrictions on Germany