Why did a new type of city-state appear in Ancient Greece?

In Ancient Greece, city-states appeared in connection with the natural features of this territory: Greece is located on the Peloponnese peninsula, it is a mountainous area with not too large fertile valleys, it was there that the ancient Greeks began to settle limitedly, who, with the development of crafts and agriculture, became citizens of cities -states (policies).



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.