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.
Labour Party (South Africa, 1969)
The Labour Party () was a South African political party founded in 1969 and led for many years by Allan Hendrickse. Although avowedly opposed to apartheid, it participated in the Coloured Persons Representative Council. It opposed the guerrilla struggle of Umkhonto we Sizwe and the call for international sanctions against South Africa. The party later dominated the House of Representatives in the Tricameral Parliament from its foundation in 1984 until 1992, winning 76 of the 80 seats in the 1984 elections and 69 in those of 1989. When the National Party of F. W. de Klerk decided to admit non-White members, however, a substantial number of members of the House of Representatives who had been members of Labour crossed the floor to join the Nationalists. In 1992, a group of 36 such former Labour members led by Jac Rabie engineered a vote of no confidence in Hendrickse's Labour government. Losing influence at the polls, Hendrickse concluded that the Labour Party had fulfilled its uses, and the party was disbanded in 1994, with Hendrickse and his followers joining the African National Congress.