Metropolitan area
The center of a city is often called the downtown or city center. It is typically the commercial, cultural, and historical heart of the city where most of the activity and major landmarks are located.
The center of activity in a Roman city was called a forum.
at the center of each city-state was a temple, called a ziggurat, surrounded by courts.
municipality
square
Philadelphia has many sections such as South Philadelphia, North Philadelphia, and West Philadelphia. Center City is in the center of all of them and is the main industrial area of the city.
it was called a ziggurat
suburbs
The Ford Center
Acropolis is the center of the city. Acropolis is the center of the city.
Splott is a district of the city of Cardiff, Wales, UK, east of the city center.
The chief city of a country is called the capital city. It serves as the political, economic, and cultural center of the country and is usually where the government is headquartered.