Classified for credit

Newport, RI historical society with museum exhibits on colonial maritime history, the Revolutionary War, and early American social life.

NPS-managed site preserving Nicodemus, the only remaining Western town established by African Americans during Reconstruction — primary-source civil rights and Reconstruction history.

Museum in Niles, CA dedicated to the silent-film era and Essanay Studios — covers early cinema history, technology, and American popular culture.

NPS site preserving a Revolutionary War backcountry battlefield — covers colonial military history, siege tactics, and the Southern Campaign.

Maritime art and history collection on Staten Island documenting New York Harbor's working waterfront and seafaring trades.

Heritage railroad museum with historic locomotives and rolling stock — covers railroad history, 19th-century industrial technology, and Alabama economic development.

North Carolina's oldest town preserved as a historic site — covers Colonial-era governance, architecture, and early American settlement.

Rural heritage museum and working farmstead in East Texas — covers 19th-century agricultural history, farm technology, and rural community life.

Mining-history museum (likely Grass Valley area) covering California Gold Rush era hard-rock mining techniques and industrial heritage.

Air Force base heritage museum with aircraft and military artifacts — covers Cold War aviation history and aerospace technology development.

Norwich University museum in Northfield, VT documenting the oldest private military college in the US and American military history.

Norwich University museum covering U.S. military history and the founding of the oldest private military college — history and civics curriculum hook.

Interpretive center for the Nottoway Indian Tribe of Virginia — covers Indigenous history, Siouan-speaking tribal culture, and Native American studies.

Traces the development of American firearms from flintlocks to modern sporting arms — covers manufacturing history, mechanical design, and Second Amendment context.

Ranch and agricultural heritage museum covering West Texas settlement, ranching history, and the early cotton economy of the South Plains.

Museum dedicated to railroad photographer O. Winston Link in Roanoke, VA — covers mid-20th-century documentary photography and Norfolk & Western railroad history.

Tombstone, AZ landmark site of the 1881 Gunfight at the O.K. Corral — covers frontier law, westward expansion, and Gilded Age Western history.

Hall of fame in the historic Tulsa Union Depot covering jazz music history, its African-American origins, and Oklahoma's role in the genre's development.

State museum dedicated to Route 66 in Oklahoma — covers 20th-century transportation history, American road culture, and economic geography.

Preserved 19th-century blacksmith shop — covers colonial-era iron craft, metallurgy basics, and Maine's trade history.

Historic Navajo trading post on the Cameron/Grand Canyon corridor — covers Indigenous trade history, Navajo culture, and Southwest geography.

Restored 1839 Mississippi State Capitol building with exhibits on state constitutional history, Reconstruction, and civil rights legislation.

Restored 1842 Iowa State Capitol building — covers Iowa statehood, territorial government, and civic architecture.

Regional history museum in Taunton, MA covering Plymouth Colony and Old Colony area history — supports Pilgrim-era and early American settlement studies.