Classified for credit

World's largest naval aviation museum with 150+ aircraft — covers U.S. Navy history, aeronautical engineering, and flight science from WWI through modern jets.

National museum dedicated to the Underground Railroad — primary-source African American history, abolitionism, and civil rights civics.

Comprehensive WWI museum with artifacts, trench simulations, and primary-source exhibits covering causes, campaigns, and global consequences of the First World War.

Comprehensive WWII museum with immersive exhibits — covers military history, Allied strategy, the home front, and 20th-century geopolitics.

National memorial at the USS Arizona site covering the attack on Pearl Harbor, WWII Pacific theater history, and U.S. entry into the war.

Living-history museum recreating 1620s Pilgrim settlement and Wampanoag homesite — covers colonial history, Indigenous culture, and early American ecology.

Presidential library and museum covering Reagan's governorship, Cold War policy, and the presidency — includes Air Force One and primary-source government documents.

NPS-operated network of four Spanish colonial missions — covers Spanish colonization, Native American history, and early Texas settlement with ranger-led programs.

National monument on Liberty Island — covers immigration history, American civic ideals, and 19th-century engineering of a major landmark.

NPS site with a working roundhouse and restored steam locomotives — covers railroad history, steam-engine mechanics, and industrial-era social history.

1836 Texas Revolution mission-fortress with exhibits on the battle, Texas independence, and Spanish colonial history.

Sixth-floor museum in the former Texas School Book Depository documenting the Kennedy assassination — 20th-century political history and primary-source analysis.

Preserved WWII aircraft carrier with 30+ restored aircraft and naval exhibits — covers Pacific theater history, military aviation, and naval engineering.

WWII aircraft carrier open for tours alongside a destroyer and submarine — covers naval history, military technology, and mid-20th-century U.S. history.

Civil War siege battlefield with visitor center and ranger-led programs — covers military strategy, the Vicksburg Campaign, and the war's turning point in the Western Theater.

NPS site marking the 1903 first powered flight — covers aviation history, aerodynamics, and the engineering process.

NPS battlefield where the American Revolution effectively ended — ranger-led programs cover Revolutionary War military strategy, diplomacy, and colonial history.

National historic park preserving Lincoln's birth site with a symbolic log cabin and visitor center — covers early 19th-century frontier life and the presidency.

Museum documenting Acoma Pueblo, one of the oldest continuously inhabited communities in North America — covers Indigenous history and Southwest archaeology.

NPS site preserving homes of Presidents John Adams and John Quincy Adams — covers Federalist-era politics, diplomacy, and early American government.

Adirondack Museum (now Adirondack Experience) documenting life and culture in the Adirondacks — regional history, ecology, and folk craft.

Seminole Tribe museum on the Big Cypress Reservation covering Seminole history, culture, and the Everglades Wars through artifacts and exhibits.

Living-culture center with traditional dwellings, dance, and demonstrations covering Alaska Native history, languages, and contemporary indigenous life.

NPS site preserving ancient flint quarries used by Native Americans for 13,000+ years — archaeology, lithic technology, and pre-Columbian history.