Table: us_house_1828_elections_2
Columns: district
incumbent
party
first_elected
result
candidates

Question: What was the result for the candidate first elected in 1820?
SQL: SELECT "result" FROM us_house_1828_elections_2 WHERE "first_elected" = '1820'

Question: What is the party of Joseph Vance?
SQL: SELECT "party" FROM us_house_1828_elections_2 WHERE "incumbent" = 'Joseph Vance'