Indica la relación que existía entre la situación geográfica de Grecia con el aislamiento y la independencia de las polis. ¿Por qué no formaron un reino unificado?

El planeta es de nosotros
the answer is d. el

Is it in english? and how long is it?

Anybody planning on traveling to a spanish-speaking nation sometime in the next months or so have to make a program so that can make a dissent conversation in spanish or just to understand when folks talk to them due to the fact by the time your trip rolls around you must be conversationally fluent or rather near to it with the assist. hope this