Which is correct about the influence of geography on the development of Greek city-states?

A.
A difficult climate encouraged Greek people to avoid travel.

B.
Large expanses of arid plains discouraged interaction among groups of people.

C.
Frequent flooding interrupted communication between villages.

D.
Rugged terrain limited trade and communication among groups of people in Greece.

Question

Which is correct about the influence of geography on the development of Greek city-states?	
 
 A.
A difficult climate encouraged Greek people to avoid travel.
 
 B.
Large expanses of arid plains discouraged interaction among groups of people.
 
 C.
Frequent flooding interrupted communication between villages.
 
 D.
Rugged terrain limited trade and communication among groups of people in Greece.