Classified for credit

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.

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.

National parkway corridor with trails and natural areas between Baltimore and D.C. — field study of Mid-Atlantic ecosystems and regional geography.

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.

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.

DC History Center documents Washington DC's local and political history through archives and exhibits covering city planning, civil rights, and governance.

Underground arts space in a former DC streetcar tunnel — contemporary art exhibits with an architectural and infrastructure history dimension.

Fire museum documenting the history of firefighting equipment, technology, and community fire services — applied history of public safety and engineering.

Fire apparatus museum with historic engines and equipment — covers firefighting technology, engineering history, and public safety.

Civil War-era Union fort on the Potomac — preserves earthworks and artillery emplacements covering 19th-century coastal defense and military engineering.

NPS-managed fort on the Potomac River active from the Revolution through WWI — covers coastal defense engineering, military history, and Chesapeake geography.

Museum at George Washington Masonic National Memorial covering Freemasonry's role in American founding history and civic culture.

Former New Deal-era amusement park now a National Park Service arts center with historic carousel, studios, and cultural programming.

Maryland state fish hatchery and aquatic education center — covers fish biology, aquaculture, and Chesapeake watershed ecology.

Castle-themed children's museum with hands-on play and learning stations — supports early literacy, numeracy, and imaginative learning.

NPS-managed forest park near Washington DC with ranger programs covering eastern woodland ecology, trail biology, and outdoor skills.

NPS historic site preserving a 18th-century Georgian mansion and slave quarters — covers colonial plantation life, slavery, and the history of a wealthy Baltimore County family.

NPS-managed 18th-century plantation site in Maryland — covers Colonial-era plantation history, slavery, and tidewater agriculture.

Visitor center for Maryland's first colonial capital — gateway to the living-history site covering 17th-century English settlement, colonial governance, and Chesapeake life.

Cultural center documenting African American history and heritage in Howard County — supports civil rights history and social studies.