There's tons of crazy things you learn. For example France actually invaded a small part of Germany in 1939 and encountered almost no resistance due to the Germ

There's tons of crazy things you learn. For example France actually invaded a small part of Germany in 1939 and encountered almost no resistance due to the German invasion of Poland, and had they continued they likely would have taken a significant part of the country. https://en.wikipedia.org/wiki/Saar_Offensive https://en.wikipedia.org/wiki/Saar_Offensive