Respuesta :
Independet city-states mostly developed because either:
a - some of the city-states were isolated because they were islands
This is a good reason why a city-state can develop - as it's physically siolated
c - the mountains separated groups of people from one another.
d - people also depended on navigable rivers for travel and communication
The last one perhaps applying a bit less.
a - some of the city-states were isolated because they were islands
This is a good reason why a city-state can develop - as it's physically siolated
c - the mountains separated groups of people from one another.
d - people also depended on navigable rivers for travel and communication
The last one perhaps applying a bit less.