Classified for credit

Museum in Patten, ME documenting Maine's 19th-century logging industry with tools, camps, and equipment — covers forest industry history and early mechanical engineering.

Historic home and museum of civil-rights activist and performer Paul Robeson — covers African-American history, the Harlem Renaissance, and civil rights.

Museum dedicated to Muscatine's historic freshwater pearl button industry — covers manufacturing history and Mississippi River ecology.

Museum dedicated to Peary and MacMillan Arctic expeditions — covers polar exploration history, navigation, and Arctic geography.

Maine maritime museum in Searsport covering the Age of Sail, shipbuilding trades, and the social history of a 19th-century seafaring community.

Museum inside the 1819 Pentagon Barracks covering Louisiana military history from territorial period through Civil War.

Restored adobe hacienda in Oakland covering Spanish and Mexican California land-grant history — primary-source colonial and rancho-era social history.

Civil War battlefield site covering the 1862 Battle of Perryville — military strategy, Kentucky's divided loyalties, and Civil War chronology.

Little League Baseball Museum in South Williamsport, PA — covers the social history of youth sports and the growth of organized youth athletics in America.

Small community museum in Peterboro, NY preserving the history of the abolitionist movement and the Gerrit Smith estate's role in the Underground Railroad.

Repository of Philadelphia and Pennsylvania historical documents, maps, and artifacts supporting primary-source research in colonial and early American history.

Museum of Jewish art and history in Philadelphia covering Jewish cultural heritage, immigrant history, and religious traditions.

One of Boston's oldest surviving structures — covers colonial domestic life, merchant-class history, and 17th–18th century Boston social history.

Oldest public museum in the US housing Mayflower-era artifacts — covers Pilgrim history, colonial settlement, and primary-source material culture.

Pioneer and ranching heritage museum in Gunnison, CO with artifacts covering settlement and life in the high Rockies.

Pioneer museum in Hot Springs, SD covering Black Hills settlement and frontier life — supports South Dakota state history and westward expansion curriculum.

Outdoor living-history village in Corsicana with period structures — covers 19th-century Texas pioneer life and settlement history.

Oklahoma museum honoring women of the pioneer era — covers westward expansion, homesteading, and women's roles in frontier society.

NPS-operated Mormon pioneer fort and Kaibab Paiute heritage site — covers westward settlement, water rights history, and Native American cultures.

County museum covering Pipestone quarry history, Native American cultural use of catlinite, and southwest Minnesota settlement.

Restored 1799 Creole colonial house on Bayou St. John — supports Louisiana territorial history, architecture, and antebellum social history.

Placer County history museum in Auburn's historic courthouse — covers Gold Rush, mining, and Northern California settlement history.

Regional museum covering Nebraska Plains settlement, homesteading, and agricultural history of the Kimball County area.

Regional museum in Aurora, NE covering Great Plains pioneer settlement, Native American history, and Nebraska frontier heritage.