 The Anfu Club dissolved after the 1920 Zhili–Anhui War, the Communications Clique in the Northern Expedition, and the Research Clique after the 1924 Beijing Coup.The Communist Party of China, formed in 1921, entered into a united front with the Nationalists in 1923 to defeat the warlords.The right-wing Young China Party (YCP) appeared in 1923.