Pedzisa mutsara unotevera: Muna 1910, akamhanya kuti ave muchengeti wemari wehurumende achipikisana naGunder Olson weRepublican uye muna September akatumidzwa semutevedzeri wasachigaro webato reDemocratic, asi akakundwa. Kutevera kusiya basa kweaimbova Mutungamiri weKomisheni Arthur LeSueur musi waMay 17, 1911, sarudzo chaiyo yakaitwa musi waChikumi 6, umo Halvorson akakunda Dorr H. Carroll naPeter Vandenoever nemavhoti 232 vachipesana nemavhoti 196 uye 94. Muna 1912, 1914, uye 1918, Halvorson akamhanya kuNorth Dakota yedunhu rechitatu reImba, asi akarasikirwa nguva imwe neimwe nekuratidzira kwake kwakanakisa kuve 31.16%. Akashanda senhume ku
1916 Democratic National Convention ndokupa tsigiro yake kuMutungamiri wenyika iye zvino Woodrow Wilson.