The Second World War had devastating consequences for Europe. The human losses were extremely severe, and people were shocked to discover the atrocities perpetrated by the Nazi regime. The economies of several European countries were left in tatters: industrial and agricultural infrastructures had been destroyed, towns and cities had been razed to the ground by bombing raids, means of communication had been damaged and there were shortages of foodstuffs.
At the end of the war, millions of people were dead and millions more homeless, the European economy had collapsed, and much of the European industrial infrastructure had been destroyed. The Soviet Union, too, had been heavily affected. Also, reparations were needed badly, and political turmoil resulted, with European governments collapsing, and colonies looking for more independence.