SELECT district FROM table_2668416_7 WHERE party = "Federalist" AND candidates = "William Craik (F) 51.0% Benjamin Edwards 49.0%"
Apa distrik untuk partai federalis dan kandidatnya adalah William Craik (f) 51,0% Benjamin Edwards 49,0%?
CREATE TABLE table_2668416_7 (district VARCHAR, party VARCHAR, candidates VARCHAR)