Yes, it is. That is true.
Well Greece is a very mountain ridden country. If they were all one big country getting to and fro would be hard. Also their army's would have to travel through all these mountains to get to where the fighting was.
The Co Salish eat clams, crabs, urchins, and fish from the sea. Any edible plant or fruit and they also eat deer and other wildlife. Tehy cook it over a fire on long sticks.