0_Apprentice
World War II also known as the Second World War, was a global war that lasted from 1939 to 1945, although conflicts reflecting the ideological clash between ..
1_Wizard
The second world war was a global war
0_Apprentice
The immediate cause was Britain and France declaring war on Germany after it invaded Poland in September 1939. Problems arose in Weimar Germany that experienced strong currents of revanchism after the Treaty of Versailles 
1_Wizard
The war directly involved more than 100 million people globally