Why do the Greeks need to have colonies?
What is the terrain like in Greece that would
cause people to live elsewhere?

There was a lack of food in Greece, so the Greeks sent (forced) people to settle colonies across the sea at fertile locations. Those colonies supplied food they had in excess to the Greek mainland. Those colonies reached as far as Spain, and spread Greek culture around the Mediterrenean.

remember the people who sacrificed their lives at gettysburg

mark me brainiest

i believe its the indians