I think it’s Nervous system
After the fall of the Berlin Wall the nation which broke up into many independent states was Yugoslavia. Before the fall of the Berlin Wall, Yugoslavia was just one country in southeastern Europe, but after the fall of the Berlin Wall, the country was divided into different socialist republics being: Bosnia and Herzegovina, Croatia, Macedonia, Montenegro, Slovenia and Serbia.
The problem with it was that it was not powerful enough to do the normal tasks modern governments do today. They couldn't
1: Couldn't Regulate Trade
2) Couldn't pass Taxes
3) Had only one branch
Answer:
There primary form of worship was Islam.
Explanation: