Classified for credit

Living-history farm complex spanning 1700–1900 with costumed interpreters — covers agricultural history, frontier settlement, and pre-industrial technology.

National Monument preserving 200+ prehistoric Native American effigy earthworks — covers archaeology, Indigenous cultures, and Mississippi River geography.

NPS visitor center for a 2,500-year-old Native American effigy mound complex — covers Woodland-period archaeology, Indigenous culture, and Mississippi River geography.

Living-history farm complex covering 11,000 years of Iowa farming — hands-on agricultural history from Native American methods through 20th-century mechanization.

Iowa museum documenting African American history and contributions — covers civil rights, migration history, and social studies primary sources.

Seven National Historic Landmark villages settled by German pietists in the 1850s — communal-living history, crafts, and social studies.

Historic Iowa homestead associated with a working mill site — covers 19th-century pioneer settlement, milling technology, and Mississippi River valley history.

Late-19th-century Cedar Rapids estate with guided house tours — Gilded Age domestic history, local industrial heritage, and Iowa social history.

Mississippi riverfront museum in Le Claire covering Buffalo Bill Cody's life and the history of 19th-century American frontier culture and Wild West entertainment.

WWII POW camp museum documenting German prisoners held in Iowa — primary-source military history, wartime homefront, and international law.

Frank Lloyd Wright–designed Walter Estate in a state park setting — covers 20th-century architectural history and organic design principles.

Preserved 19th-century Iowa pioneer home — illustrates westward settlement, domestic life, and local frontier history.

FFA museum documenting the history of agricultural education and vocational farming in America — covers ag history, rural economics, and food production.

Iowa state park on a Civil War-era fort site — covers frontier military history, Iowa settlement history, and native prairie ecology.

General Crook House in Omaha, NE — preserved Victorian-era officers' quarters covering post-Civil War Army history and the Indian Wars period.

Rural heritage center in northeast Iowa covering late 19th- and early 20th-century farm life — documents agricultural technology, rural community structure, and regional history.

Iowa aviation history museum covering Great Plains-era military and civilian aircraft — supports aerospace history and WWII-era social studies.

Iowa welcome center paired with a historic village — pioneer settlement history, Midwest cultural heritage, and westward-expansion geography.

Hausbarn in Manning, IA is an authentic 19th-century German immigrant farmhouse — covers European immigration, rural settlement, and vernacular architecture.

NPS presidential birthplace and boyhood home of Herbert Hoover — covers Progressive Era politics, presidential history, and late-19th-century rural Iowa life.

Victorian-era home of Union Pacific Railroad chief engineer Grenville Dodge — covers Gilded Age domestic life and transcontinental railroad history.

Guided tours of Iowa's oldest prison cover 19th-century criminal justice, prison reform history, and the evolution of correctional systems in the U.S.

Cedar Rapids History Center covers Iowa and Czech/Slovak immigrant heritage with artifacts and primary-source exhibits.

Restored 1856 station house on the Underground Railroad documenting the abolitionist network and the lives of freedom seekers in Iowa.