What is the difference between colony and polis

A polis is generally used to depict the Greek City States of Ancient Greece, for example, Athens. It additionally has importance as a term for citizenship and an assortment of natives under an administering body. Notwithstanding, a province is altogether different in that a state is a domain or geographic range that has been involved by an outside force and has been set under its control. Samples of states incorporate the American colonies once  controlled by the British or French Colonies in Southeast Asia