Classified for credit

NPS working farm at Oxon Cove — covers 19th-century agricultural history, farm animal husbandry, and crop science with hands-on demonstrations.

Museum dedicated to African American history and culture in Maryland, covering slavery, civil rights, and Black entrepreneurship.

Civil War battlefield corridor along South Mountain with preserved 1862 battle sites — covers the Antietam Campaign, military geography, and Appalachian ecology.

Living-history farm museum in Harford County, MD demonstrating 19th-century rural crafts, agriculture, and Chesapeake-region heritage.

Restored 1850s US Navy sloop-of-war open for tours in Baltimore — covers 19th-century naval history, ship construction, and maritime technology.

Restored Georgian mansion of signer of the Declaration of Independence William Paca — covers colonial Maryland history, revolutionary-era civics, and period garden design.

Restored 1879 screw-pile lighthouse at the Chesapeake Bay Maritime Museum — covers lighthouse history, Fresnel optics, and Bay navigation.

Regional museum in Cumberland covering Allegany County history including C&O Canal, coal mining, and Civil War — supports Maryland history and economic geography.

Jewish heritage museum in Washington, DC area — covers American Jewish history, civic life, and cultural contributions across two centuries.

Birthplace rowhouse museum of baseball legend Babe Ruth — covers early 20th-century American sports history, immigration, and Baltimore's urban heritage.

Civil War museum at President Street Station covering the 1861 Baltimore riot and Maryland's role in the early war.

Museum at Baltimore's Locust Point documenting the immigrant experience through Ellis Island-era port of entry history.

NPS heritage area covering Baltimore's industrial and immigrant history — supports curriculum on urban history, labor, immigration, and civic development.

Maryland's official museum of African American heritage in a 19th-century church — covers slavery, abolition, civil rights, and Black cultural history.

Memorial museum at the site of the 1814 Battle of North Point — covers the War of 1812, Baltimore's defense, and the origins of the Star-Spangled Banner.

Historic 18th-century Georgian mansion associated with the Ogle and Belair Stud horse-breeding legacy — covers colonial Maryland history and agricultural heritage.

18th-century Maryland plantation manor with grounds — covers Colonial and antebellum Maryland history, enslaved labor history, and architecture.

Park and museum honoring Benjamin Banneker — covers early American mathematics, astronomy, and African American history through artifacts and exhibits.

Museum honoring Benjamin Banneker, 18th-century surveyor and astronomer — ties African American history to early American science and civil rights.

Home of Charles Carroll, sole Catholic signer of the Declaration of Independence — covers colonial-era political history and religious freedom.

18th-century Chesapeake port town with intact colonial streetscape — covers Colonial-era trade, the Revolutionary period, and Maryland civic history.

Colonial-era Chesapeake River town with 18th-century streetscapes, historic churches, and the Custom House — covers colonial Maryland commerce and port history.

Dedicated museum examining Civil War-era medicine, surgery, and field hospital practices — bridges history and the history of medical science.

National Historic Site preserving Clara Barton's home — covers Civil War nursing, Red Cross founding, and 19th-century women's history.