CREATE TABLE table_201_13 (id NUMBER, "city" CLOB, "county ( ies ) " CLOB, "population\ ( 2000 census ) " NUMBER, "population\ ( 2010 census ) " NUMBER, "class" CLOB, "incorporation\ date" NUMBER)

what was the first city to be incorporated into wisconsin ?
SELECT "city" FROM table_201_13 ORDER BY "incorporation\ndate" LIMIT 1
SELECT "city" FROM "table_201_13" ORDER BY "incorporation\ndate" FETCH FIRST 1 ROWS ONLY