Question: What was the result of the election featuring James A. Gallivan (D) Unopposed?
SQL: SELECT "Result" FROM "1-1342379-20" WHERE "Candidates" = 'James A. Gallivan (D) Unopposed';

Question: How many districts does John J. Douglass represent?
SQL: SELECT COUNT("District") FROM "1-1342379-20" WHERE "Incumbent" = 'John J. Douglass';