The first city is in the shape of a square

I think so.

Step-by-step explanation:

The city of Eridu, close to Uruk, was considered the first city in the world by the Sumerians while other cities which lay claim to the title of 'first city' are Byblos, Jericho, Damascus, Aleppo, Jerusalem, Sidon, Luoyang, Athens, Argos, and Varasani, (structures on a 1,000 ft (300 m) square platform).