How did the invasion of Poland impact the international community?

In addition to the shortage of food, there was overcrowding which also led to diseases that ended up killing those who avoided war. It was thanks to this invasion that outside countries finally took notice of just how much danger Germany was presenting.

Explanation:

although the legal justifications for the trials and their procedural innovations were controversial at the time, the nuremberg trials are now regarded as a milestone toward the establishment of a permanent international court, and an important precedent for dealing with later instances of genocide and other crimes

500 books can be produced by one man and a printing press within 5 months, while a copyist can only produce one in the same amount of time