Classified for credit

Beaux-Arts landmark complex in upper Manhattan housing Hispanic Society and other cultural institutions — architecture, immigration, and NYC history.

Restored 19th-century Neoclassical mansion with period furnishings — covers decorative arts, American social history, and architectural history.

One of New York's oldest surviving Dutch colonial structures — covers 17th-century New Netherland settlement and early American domestic history.

Iconic 1883 suspension bridge — covers civil engineering history, cable suspension physics, and 19th-century infrastructure and urban development.

NYC's first landmarked historic district with Federal and Greek Revival 19th-century row houses — architectural history, urban development, and New York City history.

Fire department history museum covering firefighting equipment evolution, fire safety engineering, and community service history.

Buffalo harbor history museum covering the Erie Canal era, Great Lakes commerce, and the city's 19th-century industrial and maritime past.

19th-century fort in Battery Park with NPS interpretation — covers immigration history and New York harbor defense.

Early 19th-century harbor fortification on Governors Island covering coastal defense history and War of 1812-era military engineering.

Heritage railroad operating in the Catskill region — covers regional transportation history and 19th-century railroad development.

Regional history museum covering the Chemung Valley's role in the Revolutionary War, Sullivan-Clinton Campaign, and industrial development.

NYC cultural center dedicated to Native American history and contemporary culture through exhibits, art, and educational programming.

Central New York living-history center covering 19th-century rural community life, agriculture, and regional settlement history.

French and Indian War–era fort site on Lake Champlain — covers colonial military history, the Seven Years' War, and the strategic geography of the northern frontier.

NYC's oldest surviving farmhouse — covers 18th century Dutch-American colonial life, Manhattan agricultural history, and early New York settlement.

NPS historic site at Val-Kill — Eleanor Roosevelt's home covering women's history, New Deal policy, and 20th-century civics.

Cooperstown art museum with American folk art and Fenimore Cooper heritage collections — supports American art history and 19th-century literary history.

Aviation history exhibit at the site of Roosevelt Field — covers early flight history and aerospace milestones including Lindbergh's transatlantic departure.

Early-19th-century star fort on Governors Island NM — coastal defense history and Civil War-era military architecture.

Revolutionary War fort site on the Hudson River — covers Hudson Highlands strategy, fortification engineering, and American Revolution military history.

Regional museum covering Revolutionary War–era Mohawk Valley history, including Fort Plain's role in the frontier campaigns of 1779–1780.

Former WWII-era coastal defense fort within Gateway NRA — covers military history, coastal engineering, and Atlantic shoreline ecology.

19th-century coastal fortification within Gateway NRA — covers military engineering, harbor defense history, and New York harbor geography.

Revolutionary-era tavern where Washington gave his farewell address — museum covers colonial commerce, the Revolution, and early republic civics.