. "1st congressional district" . "NE\u20131" . "Nebraska's 1st congressional district" . . "1" . "1st district" . . "U.S. Congress" . . "Nebraska's 1st" . . . . "1st" . "Nebraska-1" . "NE 1st" . . . "Nebraska's 1st Congressional District" . . "NE-1" . "1st congressional" . "NE-01" . "First District" . "Nebraska's 1st district" . . "First" . . "District 1" . . "CD1" . . "''Nebraska-1''" . . "Nebraska's 1st congressional district" . . "Nebraska 1st" . "Nebraska 1" . . "NE" . "1st District" .