EntityQ1438634· pop 17· linked from 1,117 articlesFort McHenrySign in to saveUnited States fort in Baltimore, MarylandConnectionsStar Spangled Banner FlagEntityNational Monument of the United StatesEntityPort of BaltimoreEntityAbraham LincolnPersonWorld War IIConceptGeorge WashingtonPersonWorld War IConceptMarylandEntityCOVID-19 pandemicEntityJohn AdamsEntitygeographic coordinate systemEntityAmerican Civil WarConceptBaltimoreEntitynational anthemEntityWikisourceEntityrocketEntityMike PenceEntitynational parkEntityWayback MachineEntityThe Star-Spangled BannerEntityCategories1790s in Baltimore1800 establishments in Maryland1800s in Baltimore18th-century fortificationsAmerican Civil War fortsAmerican Civil War on the National Register of Historic PlacesAmerican Civil War prison campsArchaeological sites on the National Register of Historic Places in MarylandBaltimore City LandmarksCoastal fortificationsDefunct prisons in Maryland