Classified for credit

18th-century grist mill in Gunpowder Falls State Park — covers colonial-era milling technology, water power, and Maryland industrial history.

Early 18th-century stone house in Hagerstown area — colonial-era construction methods, frontier settlement, and Maryland regional history.

Museum and park at the site of Josiah Henson's enslavement — covers African American history, the Underground Railroad, and abolitionist movement.

Museum in the home of NAACP president Lillie Carroll Jackson — covers Civil Rights Movement history and African American civic leadership in Baltimore.

Maryland's official military history museum covering state military contributions from the Revolution through modern conflicts — primary-source artifacts and unit histories.

18th-century Georgian plantation house with guided tours — colonial Maryland history, plantation-era architecture, and early American domestic life.

Colonial-era Maryland site with active archaeological excavation — 17th-century settlement history and field archaeology.

Museum in historic Annapolis covering Maryland colonial history, the state capital's civic heritage, and the Revolutionary and Civil War eras.

Museum at Gallaudet University documenting Deaf culture, ASL history, and the founding of American Deaf education.

USNA museum with naval artifacts, ship models, and John Paul Jones exhibits — U.S. naval history, military science, and maritime technology.

Historic Old Post Office tower with museum exhibits on Washington DC's architectural and postal history — covers civic architecture and government history.

Civil War-era lighthouse at the tip of a Maryland peninsula — covers Chesapeake Bay maritime history, lighthouse engineering, and the POW camp on site.

Restored early-19th-century plantation house museum — covers Maryland planter society, early American domestic life, and Federal-era architecture and history.

Historic manor house and children's farm museum in Frederick — covers Maryland agricultural history, 19th-century domestic life, and farm-era technology.

Community museum dedicated to African American slavery and freedom in Sandy Spring, MD — covers antebellum slavery, abolitionism, and Black history in the Upper South.

19th-century screw-pile lighthouse relocated to Baltimore's Inner Harbor — covers maritime navigation history and lighthouse engineering.

Civil War battlefield where Union forces stopped Lee's advance in 1862 — covers Maryland Campaign strategy, terrain, and primary-source military history.

Archaeological site and museum at Maryland's first colonial capital — covers 17th-century English settlement, colonial governance, and excavation methods.

Historic home where Mary Pickersgill sewed the Star-Spangled Banner — covers the War of 1812, the national anthem's origins, and Baltimore maritime history.

NPS trail linking War of 1812 battle sites in the Chesapeake region — covers the British campaign against Washington and Baltimore and the writing of the national anthem.

Home and tavern of Mary Surratt, convicted conspirator in Lincoln's assassination — covers Civil War era, the assassination plot, and Reconstruction justice.

Museum dedicated to Black American history and culture — covers African American contributions, civil rights history, and social studies.

Museum in Baltimore's historic Lloyd Street Synagogue complex — covers Jewish immigration history, religious culture, and Maryland heritage.

Wax museum chronicling African American history from ancient Africa through modern civil rights — supports Black history, social studies, and cultural heritage curriculum.