Classified for credit

Railroad museum covering rail transport history in the Sioux City region — industrial history, mechanical engineering, and westward expansion.

Restored railroad depot housing WWII memorial exhibits — covers home-front history, military service, and the railroad's wartime role.

Reconstructed 1890s Iowa village with costumed interpreters — covers pioneer daily life, period trades, and late-19th-century Midwestern settlement history.

Norwegian-American museum and archive in Decorah, IA documenting Scandinavian immigration and settlement — covers immigration history, folk culture, and ethnic heritage.

Preserved railroad depot and museum in Vinton, IA documenting rail history — covers 19th-century transportation technology and Iowa economic development.

Preserved 19th-century one-room schoolhouse museum in Iowa — covers the history of American public education and rural community life in the Midwest.

County historical museum in Greenfield, IA documenting local settlement and agricultural heritage — supports Iowa and Midwest history units.

Small-town Iowa historical museum preserving Albert City's agricultural and immigrant settlement heritage.

Visitor center at the house that inspired Grant Wood's 1930 painting — covers American regionalist art history and rural Midwest culture.

Local history museum in Ames covering Iowa settlement, agriculture, and community development as primary-source social history.

County museum and historic jail in Centerville, IA — covers 19th-century local governance, law enforcement history, and Iowa pioneer settlement.

Local history museum preserving Belle Plaine area artifacts — supports Iowa regional history and community studies.

Small local history museum covering Polk City and Big Creek area settlement, agriculture, and community development in central Iowa.

Local history center documenting Boone County and Iowa settlement — supports Iowa state history, pioneer life, and primary-source research skills.

Buena Vista County museum covering northwest Iowa pioneer settlement, agriculture, and Storm Lake regional history.

Carnegie-era local history museum in Fairfield, Iowa — covers Jefferson County settlement, 19th-century civic history, and the Carnegie library movement.

Small county history museum covering Iowa pioneer settlement, local agriculture, and 19th-century community development.

County historical society museum covering Cedar County settlement, agriculture, and local history through artifacts and archives.

Cedar Falls local history society with exhibits on Iowa pioneer settlement, industrial growth, and community heritage.

Regional Iowa heritage museum documenting Cedar Valley community and agricultural history — local history and social studies.

Local history museum in northwest Iowa covering regional settlement, agriculture, and Great Lakes area heritage.

Small Iowa historical museum in Clermont covering 19th-century settlement, mill history, and local community development.

Preserved communal kitchen from the Amana Colonies — covers 19th-century communal society, social history, and domestic labor practices.

County historical museum covering Davis County, Iowa settlement, local governance, and 19th-century rural life.