CREATE TABLE table_18189 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" CLOB, "Result" CLOB, "Candidates" CLOB)

what's the party for the first elected in 1980
SELECT "Party" FROM table_18189 WHERE "First elected" = '1980'
SELECT "Party" FROM "table_18189" WHERE "First elected" = '1980'