Answer:
Various factors below
Step-by-step explanation:
The liberation of Europe from Nazi Germany during World War II was the result of a combination of factors, including the efforts of the Allied powers, which included the United States, the United Kingdom, and the Soviet Union, as well as the strategic decisions made by their leaders and the bravery of the soldiers and civilians who fought on the front lines. Additionally, the internal weaknesses of the Nazi regime and the decision by Germany's allies, such as Italy and Japan, to surrender also played a role in the liberation of Europe.