By a vote of 1520 to 4672 , Colorado voters reject the first proposed Colorado State Constitution on 1864 - 10 - 11 , primarily .
Colorado State Constitution includes a preselected slate of candidates for state and national office .
By a vote of 1520 to 4672 , Colorado voters reject the first proposed Colorado State Constitution on 1864 - 10 - 11 , primarily because it includes a preselected slate of candidates for state and national office .