Mezue ahịrịokwu na-esonụ: Na 23 August 1939, Germany na Soviet Union bịanyere aka n'Agba Molotov-Ribbentrop, nke nwere nkwekọrịta nzuzo nke kewara ọwụwa anyanwụ Europe n'ime mpaghara mmetụta. Ọgụ Germany wakporo akụkụ ya nke Poland n'okpuru Nkwekọrịta ahụ ụbọchị asatọ ka e mesịrị kpatara mmalite nke Agha Ụwa nke Abụọ. Ka ọ na-erule ná ngwụsị afọ 1941, Germany weghaara akụkụ buru ibu nke Europe, usuu ndị agha ya na Soviet Union nọkwa na-alụ agha, ọ fọkwara nke nta ka ha weghara Moscow. Otú ọ dị, mmeri e meriri ndị agha Germany n'Agha Stalingrad na n'Agha Kursk bibiri ndị agha Germany. Nke a, tinyere mwakpo ndị Western Allied mere na France na
Ịtali, dugara n'agha ihu atọ nke mere ka ike gwụ ndị agha Germany ma mee ka e merie Germany na 1945.