Shell shock is basically PTSD and it was thought to be caused by soldiers being exposed to explodeing shells
A polis of ancient Greece was a a)politically independent unit that included a city and surrounding land. A polis meant the city-states which existed during ancient Greece and would stand today as what it's modern city would be called. A polis also stood as a form of identity as it would be a person's citizenship and can be used to describe a body of citizens.
Population growth, agricultural policy, land ownership policy, and illegal logging.
Answer:
When the war ended, the two super powers had two very different ideas of how Europe should be reconstructed.