April 1, 1963;
Constitutional Convention of 1961-1962
Excluded;
Approved 810,860 to 803,436 (50%);
Effective January 1, 1964
November 3, 1908;
Constitutional Convention of 1907-1908
Excluded;
Approved 244,705 to 130,873 (65%);
Effective January 1, 1909
November 3, 1874;
Constitutional Convention of 1873
Excluded;
Rejected 39,285 to 124,034 (24%)
April 6, 1868;
Constitutional Convention of 1867
Excluded;
Rejected 71,733 to 110,582 (39%)
November 5, 1850;
Constitutional Convention of 1850
Excluded;
Approved 36,169 to 9,433 (79%);
Effective January 1, 1851
