Justice League: A Better World
Metropolis is one of the largest and most well-known cities in the United States, owing largely to the fact that it is the adopted home town of Metropolis’ favorite son, Superman.
The history of Metropolis stretches back to the year 1542 when Italian navigator Vincenzo Gnanatti discovered the region while in the employ of the Dutch. Prior to European colonization, the region was occupied by the Algonquin Native American tribe. It wasn’t until 1634 however that the first settlement was established by Dutchman Paul De Vries. The settlement was named De Vries Village and occupies the neighborhood now known as “Old City” in the Eastern section of Queensland Park. Throughout the 17th and 18th centuries, De Vries Village prospered as a thriving seaport and it became an integral strategic location for General George Washington’s army during the Revolutionary War.
DC Wikia entry