Classified for credit

Museum documenting San Bernardino's railroad history with rolling stock and artifacts — industrial history, mechanical engineering, and westward expansion.

Electric railway museum and historic depot covering the history of urban transit, early electrical engineering, and railroad operations.

San Diego History Center in Balboa Park with archives and exhibits spanning California and Southwestern regional history from Spanish contact forward.

Free museum in the Embarcadero covering SF streetcar and cable-car history — mechanical engineering of transit and urban transportation history.

Museum dedicated to Sierra Nevada logging history — covers 19th-century timber industry, mill technology, and the environmental impact of old-growth logging.

African American heritage museum honoring Sojourner Truth — covers abolitionist history, the Underground Railroad, and the Civil Rights movement.

Ventura County heritage museum on a historic ranch site covering Chumash history, rancho era, and early California settlement.

Museum dedicated to the Beat Generation writers with original manuscripts, photos, and artifacts — covers 1950s American literary and cultural history.

The California Museum in Sacramento explores California history, culture, and the state constitution — California history, civics, and notable Californians.

Museum dedicated to cowboy and ranching heritage of the American West — covers westward expansion, cattle industry economics, and frontier social history.

Collection of antique horseless carriages illustrating early automotive engineering and the transition from horse-drawn to motorized transport.

NPS unit commemorating the WWII Japanese American internment site at Tule Lake — 20th-century civil rights, constitutional history, and WWII social studies.

Museum at USC dedicated to Pacific Asian art and cultural history — covers Asian civilizations, trade history, and cross-cultural social studies.

Vallejo museum covering the history of the Mare Island Naval Shipyard and California maritime heritage.

San Fernando Valley pop-culture and neon-sign museum preserving mid-20th-century California commercial history and Americana artifacts.

Maritime museum on the Ventura County coast covering regional naval and commercial seafaring history, navigation, and ship technology.

Veterans memorial military museum with artifact displays — covers U.S. military history from multiple conflicts for history and civics curriculum.

Museum preserving the military and civilian history of the Republic of Vietnam — covers Cold War history, the Vietnam War, and Southeast Asian refugee immigration.

Ornate 1887 Victorian mansion in San Diego interpreted as a historic house museum — covers Gilded Age architecture, decorative arts, and California history.

Warner Bros. transportation/picture-car museum — film history and the engineering of cinema vehicles.

Railroad museum in Barstow with restored locomotives and rolling stock — covers the history of western US rail expansion and transportation.

Museum covering the history of westward migration and pioneer trails in California — supports U.S. expansion, frontier life, and Western history curriculum.

California State Parks-operated 19th-century general store preserved as a living-history site — covers Gold Rush-era commerce and early California settlement.

Two 19th-century family homesteads preserved as a living-history site covering California rancho, pioneer, and Victorian domestic history.