What are the n states?

New South Wales is a state in Australia. North Rhine-Westphalia is a state in Germany. Nagaland is a state in India. Nayarit and Nuevo Leon are states in Mexico. Niger and Nasarawa are states in Nigeria. Nueva Esparta is a state in Venezuela. Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina and North Dakota are U.S. states.