It was the first American college to have an accredited civil engineering program and the first to have class rings, and its technical curriculum became a model for engineering schools. West Point's student body has a unique rank structure and lexicon. All cadets reside on campus and dine together en masse on weekdays for lunch. The academy fields 15 men's and nine women's National Collegiate Athletic Association (NCAA) sports teams. Cadets compete in one sport every fall, winter, and spring season at the intramural, club, or intercollegiate level. Its football team was a national power in the early and mid-20th century, winning three national championships. Among the country's public institutions, the academy is the top producer of Marshall and Rhodes scholars. Its alumni and students are collectively referred to as "The Long Gray Line," the former include: U.S. Presidents Dwight D. Eisenhower and Ulysses S. Grant; Jefferson Davis of the Confederacy; Confederate general Robert E. Lee; American poet Edgar Allen Poe; U.S. general George Patton; presidents of Costa Rica, Nicaragua, and the Philippines; and 76 Medal of Honor recipients. History Colonial period, founding, and early years The Continental Army first occupied West Point, New York, on 27 January 1778, and it is the oldest continuously operating Army post in the United States. Between 1778 and 1780, the Polish engineer and military hero Tadeusz Kościuszko oversaw the construction of the garrison defenses. However, Kościuszko's plan of a system of small forts did not meet with the approval of New York Governor (and General) George Clinton or the other general officers. It was determined that a battery along the river to "annoy the shipping" was more appropriate, and Washington's chief engineer, Rufus Putnam, directed the construction of a major fortification on a hill above sea level that commanded the West Point plain. General Alexander McDougall named it Fort Putnam. The Great Hudson River Chain and high ground above the narrow "S" curve in the river enabled the Continental Army to prevent British Royal Navy ships from sailing upriver and thus dividing the Colonies. While the fortifications at West Point were known as Fort Arnold during the war, as commander, Benedict Arnold committed his act of treason, attempting to sell the fort to the British. After Arnold betrayed the patriot cause, the Army changed the name of the fortifications at West Point, New York, to Fort Clinton. With the peace after the American