Progressive Party (United States, 1912)
As a member of the Republican Party, Roosevelt had served as President from 1901 to 1909, becoming increasingly progressive in the later years of his presidency. In the 1908 presidential election, Roosevelt helped ensure that he would be succeeded by Secretary of War Taft. After Taft took office, he hewed closer to the conservative wing of the party and this and other actions alienated Roosevelt from his former friend. Progressive Republican leader Robert La Follette had already announced a challenge to Taft for the 1912 Republican nomination, but many of his supporters shifted to Roosevelt after the former President decided to seek a third presidential term, which was permissible under the Constitution prior to the ratification of the Twenty-second Amendment. At the 1912 Republican National Convention, Taft narrowly defeated Roosevelt for the party's presidential nomination. After the convention, Roosevelt, Frank Munsey, George Walbridge Perkins and other progressive Republicans established the Progressive Party and nominated a ticket of Roosevelt and Hiram Johnson of California at the 1912 Progressive National Convention. The new party attracted several Republican officeholders, although nearly all of them remained loyal to the Republican Party—in California, Johnson and the Progressives took control of the Republican Party.
Edvard Bull Sr.
In 1919, the Labour Party joined the Third Communist International. Although the revolutionary wing had taken control of the party at the 1918 national convention, dissent soon surfaced. Moderates broke out to form the Social Democratic Labour Party of Norway in 1921. The main contention surrounded the possible adaption of the Twenty-one Conditions, which was demanded by Comintern members. Bull was a staunch opponent of the Twenty-one Conditions, and following a resolution at the February 1923 national convention, the Labour Party left the Comintern. In the same year Bull was selected as deputy party leader, a position he held until his death. The Soviet-friendly Communist Party was then formed by splinters, while the road was open for a reconciliation with the Social Democratic Labour Party. Bull helped engineer the reunion between the two parties in 1927. In the same year, Labour became the largest party in the general election. Bull was never elected to Parliament, but when Christopher Hornsrud formed the first ever socialist cabinet in Norway, Bull was appointed as Minister of Foreign Affairs. However, the cabinet only lasted from 28 January to 15 February, being defeated by the other parliamentary parties on a vote of no confidence. He was both preceded and succeeded by people who were also Prime Ministers; Ivar Lykke and Johan Ludwig Mowinckel.