Classified for credit

Preserved one-room African American schoolhouse from the Freedmen's Bureau era — covers Reconstruction education history and Delaware's African American heritage.

Interpretive center on Dover's historic Green covering Delaware colonial and early American history through the lens of the Bell House site.

Local heritage museum documenting Laurel, Delaware's agricultural and community history — Delaware social history and primary-source artifacts.

Local history museum in one of Delaware's oldest towns — covers colonial settlement, maritime trade, and regional history.

Small Delaware regional history museum covering Milford's colonial, agricultural, and industrial heritage through artifacts and exhibits.

Small-town Delaware historical society with local artifacts — covers 18th–19th century colonial and maritime history of the region.

One of America's oldest courthouse buildings — covers colonial-era Delaware government, legal history, and early American civic institutions.

Historical society in one of Delaware's oldest colonial towns — covers colonial settlement, Dutch/English governance, and local primary-source history.

Visitor center in colonial New Castle's 1809 Arsenal building — covers Delaware colonial history, early American governance, and the role of New Castle as a colonial port.

Site of Holy Trinity (Old Swedes) Church, built 1698 — covers Swedish colonial settlement, early Delaware history, and colonial-era architecture.

Small Delaware heritage museum documenting Swedish, Finnish, and colonial settlement in the Pencader Hundred region.

Restored Federal-period mansion in historic New Castle — illustrates colonial Delaware merchant life, architecture, and early American social history.

Local historical society museum documenting Rehoboth Beach's development — supports Delaware coastal community history.

Small local history museum in Seaford covering Delaware's colonial and agricultural heritage — addresses regional settlement, industry, and community history.

Lewes Historical Society campus with period buildings and artifacts — covers Delaware colonial and maritime history.

Small local history museum in a repurposed tavern building — covers Delaware colonial and 19th-century community history.

Delaware's oldest European settlement site museum covering 17th-century Dutch colonial history, the Zwaanendael colony, and early American exploration.