Table: election_results_1928
Columns: district
incumbent
party
first_elected
result
candidates

Question: How many parties were represented for Charles R. Crisp?
SQL: SELECT COUNT("party") FROM election_results_1928 WHERE "incumbent" = 'Charles R. Crisp'

Question: In what district was the representative first elected in 1916?
SQL: SELECT "district" FROM election_results_1928 WHERE "first_elected" = 1916