Classified for credit

NPS site commemorating westward expansion — covers 19th-century American migration, manifest destiny, and engineering of the iconic arch.

Comprehensive WWI museum with artifacts, trench simulations, and primary-source exhibits covering causes, campaigns, and global consequences of the First World War.

Museum in a rebuilt section of the Berlin Wall dedicated to Churchill — covers World War II, the Cold War, and the Iron Curtain's impact on Europe.

Museum dedicated to American jazz in Kansas City's 18th & Vine district — covers African American musical innovation, cultural history, and the origins of jazz.

Recovered 1856 steamboat and 200+ tons of cargo on display — covers 19th-century riverboat technology, trade, and westward expansion.

Reconstructed 1808 US government trading post and fort — covers westward expansion, Lewis & Clark-era diplomacy, and Native American trade relations.

National monument at George Washington Carver's birthplace covering his life, agricultural science research, and contributions to botany and chemistry.

NPS-managed Truman family home and visitor center — primary-source Cold War presidency, 20th-century domestic life, and executive branch civics.

Presidential library and museum covering Truman's Cold War decisions, the Marshall Plan, and post-WWII American policy.

Preserved home and farm of Laura Ingalls Wilder where she wrote the Little House series — connects primary-source literary history with 19th-century pioneer life.

Restored boyhood home and museum of Mark Twain in Hannibal, MO — covers 19th-century American literature, frontier childhood, and primary-source biography.

Major St. Louis history museum covering westward expansion, the Civil War, and Missouri's role in American history with primary-source artifacts.

Living-history village depicting 1850s Missouri frontier life with costumed interpreters — covers westward expansion, pioneer trades, and daily life history.

NPS museum beneath the Gateway Arch covering westward expansion, the Lewis and Clark expedition, and St. Louis as a gateway city.

Museum at the trailhead of the Oregon, Santa Fe, and California trails — westward migration, manifest destiny, and pioneer social history.

Dedicated museum preserving Negro Leagues baseball history — covers racial segregation, civil rights progress, and African-American cultural history.

Living-history village with 14 restored 19th-century structures and costumed interpreters — covers Missouri pioneer life, frontier trades, and pre-Civil War social history.

National monument marking the westward expansion of the U.S. — covers the Louisiana Purchase, Manifest Destiny, and 19th-century migration history.

Preserved home and farm of frontiersman Daniel Boone — covers westward expansion, frontier life, and early American exploration through living-history interpretation.

Civil War battlefield with visitor center and ranger programs covering the 1861 Missouri campaign, guerrilla warfare, and border-state politics.

Military aviation museum with aircraft and artifacts — covers aerospace history, military history, and the evolution of flight technology.

Civil War-era historic home in Lexington, MO — covers Missouri's divided loyalties, guerrilla warfare history, and 19th-century domestic life.

19th-century Missouri River town preserved as a historic district — covers westward expansion, frontier commerce, and antebellum social history.

Preserved 19th-century Missouri River town on the Santa Fe Trail with a visitor center, historic buildings, and ranger interpretation of westward expansion.