I believe it is Switzerland I am not to sure so you might want to check.
The late 20th century.
Back then, the knowledge about human psychology still hasn't as developed as it is today. The asylums during that time had the reputation on inhumane treatment toward its patient because they believe that mentally problematic patient cannot feel like normal people feel.
The Battle of Britain, which was a major aerial offensive by Germany against Great Britain. Its aftermath demonstrated the weakness of the German aerial warfare machine, which was unsuccessful in defeating the British or forcing surrender. The Royal Air Force was successful in defending Great Britain.