Classified for credit

Preserved ghost town and Montana gold-rush site — 19th-century pioneer settlement, mining history, and frontier life.

1877 Nez Perce War battlefield with visitor center and ranger programs — covers Native American history, westward expansion, and U.S. military policy.

NPS living-history ranch preserving an 1860s–1880s cattle operation — covers ranching economics, westward expansion, and the open-range cattle industry.

Underground tour of Havre's early-1900s subterranean businesses — covers frontier town history, immigrant labor, and early 20th-century commerce.

NPS battlefield site of the 1876 Battle of Little Bighorn — covers Plains Indian history, U.S. military history, and Westward Expansion.

National monument battlefield with visitor center covering the 1876 Battle of Little Bighorn, Plains Indian history, and U.S. Army campaigns.

Living-history museum and pioneer village in Montana — covers westward expansion, pioneer life, and American material culture through artifacts and reconstructed structures.

Preserved 1860s gold-rush town operated by the Montana Heritage Commission — living-history site covering frontier settlement and Montana statehood.

Montana Historical Society collections cover Native American cultures, Lewis and Clark exploration, and frontier settlement with primary artifacts.

Montana state park with prehistoric Native American pictographs — archaeological evidence, rock-art analysis, and early human settlement of the Great Plains.

Outdoor living-history pioneer town with 35+ restored buildings — covers late 19th-century homesteading, trades, and Montana settlement.

Museum focused on Plains Indian cultures — covers Native American history, material culture, and the history of the Northern Great Plains tribes.

NPS monument preserving William Clark's 1806 sandstone inscription — the only known on-site physical evidence of the Lewis and Clark Expedition.

Prehistoric Native American bison-kill site with interpretive tours — Plains archaeology, Indigenous hunting methods, and zooarchaeology.

Narrow-gauge steam railroad museum in Virginia City covering 19th-century mining-era transportation and locomotive mechanics.

Montana state park preserving a 585-foot copper smelter smokestack — covers industrial history, copper smelting chemistry, and Gilded Age labor history.

NPS battlefield visitor center commemorating the 1877 Nez Perce War — covers westward expansion, U.S.-tribal conflict, and military history.

Regional museum covering Big Horn County homesteading, Native history, and agricultural settlement — supports Montana and Great Plains history studies.

County history museum covering the Bear Paw Battlefield, Nez Perce history, and homesteading on the Montana Hi-Line — regional and Native American history.

Museum dedicated to Buffalo Bill Cody covering the Wild West era, frontier history, and Montana's role in westward expansion.

Small county museum with notable dinosaur fossils and Native American artifacts — regional paleontology and Montana frontier history.

Crow Nation chief's homestead and state park — covers Plains Indian history, Crow culture, and late-19th-century reservation-era history.

Montana state park at the Lewis and Clark campsite overlooking the Beaverhead River — covers Corps of Discovery geography and Western exploration history.

Extensive firearms collection at the Buffalo Bill Center of the West — covers technological evolution of firearms, westward expansion, and American industrial history.