Information:  - The United States Merchant Marine refers to either United States civilian mariners, or to U.S. civilian and federally owned merchant vessels. Both the civilian mariners, and the merchant vessels, are managed by a combination of the government and private sectors, and engage in commerce or transportation of goods and services in and out of the navigable waters of the United States. The Merchant Marine primarily transports cargo and passengers during peacetime; in times of war, the Merchant Marine can be an auxiliary to the United States Navy, and can be called upon to deliver military personnel and materiel for the military. Merchant Marine officers may also be commissioned as military officers by the Department of Defense. This is commonly achieved by commissioning unlimited tonnage Merchant Marine officers as Strategic Sealift Officers in the Naval Reserves.  - USTS Empire State V , was a troop ship of the US Navy and training vessel of the United States Maritime Service . She was laid down as the SS President Jackson and later served as USS Barrett ( T - AP - 196 ) . She was converted to a troop transport and training ship in 1973 serving as the training ship for the State University of New York Maritime College until 1990 when she was replaced by the college 's current training ship the USTS Empire State VI . After serving New York Maritime she was placed in the Maritime service 's James River `` Ghost Fleet , '' until 2007 when she was sold for scrap .  - Fort Schuyler is a preserved 19th century fortification in the New York City borough of the Bronx. It houses a museum, the Stephen B. Luce Library, and the Marine Transportation Department and Administrative offices of the State University of New York Maritime College. It is considered one of the finest examples of French-style fortifications. The fort was named in honor of Major General Philip Schuyler of the Continental Army.  - The United States Maritime Service (USMS) was established in 1938 under the provisions of the Merchant Marine Act of 1936. The mission of the organization is to train people to become officers and crewmembers on merchant ships that form the United States Merchant Marine per Title 46 U.S. Code 51701. Heavily utilized during World War II, the USMS has since been largely dissolved and/or absorbed into other federal departments, but its commissioned officers continue to function as administrators and instructors at the United States Merchant Marine Academy and the several maritime academies.  - World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although related conflicts began earlier. It involved the vast majority of the world's nationsincluding all of the great powerseventually forming two opposing military alliances: the Allies and the Axis. It was the most widespread war in history, and directly involved more than 100 million people from over 30 countries. In a state of "total war", the major participants threw their entire economic, industrial, and scientific capabilities behind the war effort, erasing the distinction between civilian and military resources. Marked by mass deaths of civilians, including the Holocaust (in which approximately 11 million people were killed) and the strategic bombing of industrial and population centres (in which approximately one million were killed, and which included the atomic bombings of Hiroshima and Nagasaki), it resulted in an estimated 50 million to 85 million fatalities. These made World War II the deadliest conflict in human history.  - Long Island Sound is a tidal estuary of the Atlantic Ocean, lying between the eastern shores of Bronx County, New York City, southern Westchester County, and Connecticut to the north, and the North Shore of Long Island, to the south. From east to west, the sound stretches 110 miles (177 km) from the East River in New York City, along the North Shore of Long Island, to Block Island Sound. A mix of freshwater from tributaries and saltwater from the ocean, Long Island Sound is 21 miles (34 km) at its widest point and varies in depth from .  - SUNY Maritime College is a maritime college located in the Bronx, New York, United States in historic Fort Schuyler on the Throggs Neck peninsula where the East River meets Long Island Sound. Founded in 1874, the SUNY Maritime College was the first college of its kind (federally approved, offering commercial nautical instruction) to be founded in the United States, and is one of only seven degree-granting maritime academies in the United States.    Given the information above, choose from the list below the object entity that exhibits the relation 'operator' with the subject 'empire state v'.  Choices: - southern  - state university of new york maritime college  - united states navy  - world war ii
Answer:
united states navy