States in the last 100 years have increased, hope this helps :)!!
The were taken away from Germany and distributed to the victors of WWI, so France and Britain
For starters, some victims would be too scared to prosecute people due to threats or fear of retribution. Many people could go unpunished this way. Another big thing would be that criminals could hurt anyone who could prosecute them, so there wouldn't be a victim that could do it.