New Orleans has many nicknames or earlier it was known and called by many names. But famously, it was called Crescent City. New Orleans is considered as the economic hub of the United States. It is located on the Mississippi river in the southern part of the United States. New Orleans is considered as the most famous city and is also the major port. It was found in 1718. This city is also known for its festival, culters and is the unique city in the United States.