Dissatisfaction with the conservatism of the William Howard Taft administration led many Republicans to join former President Theodore Roosevelt's Progressive Party.Hiram Johnson became the first governor of California to be reelected since John Bigler in 1853, although he would not serve out his second term, resigning in 1917 to assume the United States Senate seat he had won in 1916.[3] Johnson officially kicked off his campaign in Los Angeles, where he gave a speech to a large crowd at the Simpson Auditorium.[4] There was no party competition against the popular Hiram Johnson, as he ran for governor unopposed and secured his nomination on August 26, 1914.[8] While the campaigns were traveling across the state to appeal to the voters, there were efforts behind the scenes to stop several candidates from appearing on the general election ballots entirely due to a quirk in the laws regarding California's primary system.