The German Invasion of Poland (1 sept 1939 año – 1 sept 1939 año)

Descripción:

- World War II started with Hitler's invasion of Poland on September 1, 1939.
- The Polish forces were heavily outnumbered by the Germans.
- Britain and France declared war on Germany on September 3, 1939.
- Stalin's invasion of eastern Poland two weeks later weakened the Polish resistance.
- Warsaw surrendered on September 27, 1939.

Añadido al timeline:

fecha: