Why did independent city-states develop in ancient Greece?

Choose all answers that are correct.

A.
The mountains separated groups of people from one another.

B.
Independent city-states provided protection against attack from other countries.

C.
Some of the city-states were isolated because they were islands.

D.
People depended on the many navigable rivers for travel and communication.

Question

Why did independent city-states develop in ancient Greece?
 
Choose all answers that are correct.
  

 
 A.
The mountains separated groups of people from one another.
 
 B.
Independent city-states provided protection against attack from other countries.
 
 C.
Some of the city-states were isolated because they were islands.
 
 D.
People depended on the many navigable rivers for travel and communication.

anonymous · Answer

A,C