Classified for credit

Tribal cultural center preserving Potawatomi language, history, and traditions — Native American history, sovereignty, and Oklahoma Indian Territory context.

Tribal museum and cultural center preserving Comanche language, history, and material culture — Native American history and Great Plains social studies.

Restored 1931 Art Deco skyscraper in downtown OKC — architectural history, Depression-era commerce, and Oklahoma statehood.

Restored 1824 U.S. Army fort in Indian Territory — covers frontier military history, Cherokee relocation, and early Oklahoma settlement.

Active Army post with 19th-century fort history — covers Indian Wars era, Buffalo Soldiers, and U.S. frontier military history in western Oklahoma.

Preserved U.S. Army fort (1842) built to protect Chickasaw Nation lands — covers westward expansion, Native American relations, and frontier military history.

Preserved 1905 Osage Nation-era home of prominent merchant family — covers Oklahoma territorial history, Osage culture, and early 20th-century domestic life.

Oklahoma's first territorial capital with 400+ buildings on the National Register — covers Land Run history, territorial government, and late-1800s town life.

State park preserving a large runestone with possible Norse or pre-Columbian inscriptions — covers archaeological debate and early North American contact history.

Oklahoma state park at the site of a Civil War–era Confederate cemetery and treaty grounds — supports Civil War Indian Territory history and Chickasaw Nation study.

One of the few surviving Route 66 filling stations owned and operated by a Black family during segregation — covers Jim Crow, Black entrepreneurship, and Route 66 history.

Site of the largest Civil War battle fought in Indian Territory — covers Cherokee Confederate service, Civil War western theater, and Native American history.

Collection of restored classic automobiles spanning automotive history — covers mechanical engineering evolution and 20th-century American industrial history.

Antebellum Cherokee plantation home — covers Cherokee Nation history, Indian Territory settlement, and 19th-century Southern history.

Small museum near Black Mesa covering regional history, geology, and paleontology of the Oklahoma panhandle high plains.

Regional military history museum covering American conflicts — supports unit study in U.S. military history and civics.

Regional museum covering Great Plains Native American cultures, frontier settlement, and the history of southwestern Oklahoma.

Regional museum in southeast Oklahoma covering Native American history, archaeology, and fine art of the Red River valley cultures.

Regional museum covering settlement and agricultural history of Oklahoma's western prairie, including homesteading and ranching.

Museum dedicated to the Oklahoma Panhandle's unique legal and settlement history — covers land law, pioneer life, and Dust Bowl geography.

Museum tracing Oklahoma firefighting history with vintage apparatus — covers fire science, public safety history, and the evolution of emergency services.

Oklahoma History Center operated by the OHS — covers Native nations, the Land Run, statehood, and 20th-century Oklahoma 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.