CREATE TABLE "election" (
"Election_ID" int,
"Representative_ID" int,
"Date" text,
"Votes" real,
"Vote_Percent" real,
"Seats" real,
"Place" real,
PRIMARY KEY ("Election_ID"),
FOREIGN KEY ("Representative_ID") REFERENCES `representative`("Representative_ID")
)

CREATE TABLE "representative" (
"Representative_ID" int,
"Name" text,
"State" text,
"Party" text,
"Lifespan" text,
PRIMARY KEY ("Representative_ID")
)
SELECT State FROM representative GROUP BY State HAVING COUNT(*)  >=  2
What states have at least two representatives?