Rubuta ci gaba ga wannan sakin layi - An kafa tsarin mulkin gundumar Decatur a 1822. An ambaci sunan gundumar ne don Commodore Stephen Decatur, Jr., jami'in sojan ruwa a cikin Farko
da kuma na biyu Barbary Wars, da kuma a cikin War of 1812. An kashe Decatur a cikin duel a 1820.