CREATE TABLE table_18387 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" CLOB, "Result" CLOB, "Candidates" CLOB)

Who was the first person elected in North Carolina 8?
SELECT "First elected" FROM table_18387 WHERE "District" = 'North Carolina 8'
SELECT "First elected" FROM "table_18387" WHERE "District" = 'North Carolina 8'