Progressive Party (Strana radikálně pokroková) seceded from the ⇒ National Liberal Party 1906: The party merged into the ⇒ Czech Progressive Party From National Social Party until Liberal National Social Party 1898: National-minded social democrats and left-wing liberals formed the Czech National Social Party (Česká strana národně sociální). 1918: The party was reorganized into the Czech Socialist Party (Česká socialistická strana), from 1919 the Czechoslovak Socialist Party (Československá socialistická strana). 1926: The party absorbed the liberal ⇒ National Labour Party and was renamed the Czechoslovak National Socialist Party (Československá národně socialistická strana). 1948: The party continued as a satellite party of the communists under the name Czechoslovak Socialist Party (Československá strana socialistická). It regained a democratic profile in 1990, after the fall of the Communist regime. 1993: The party was renamed the Liberal National Social Party (Liberální strana národně sociální), but didn't play a role anymore. 1995: The party merged with the ⇒ Free Democrats into the ⇒ Free Democrats-Liberal National Social Party. Shortly before the merger a conservative faction seceded as the Civic National Movement (Občanské národní hnutí) 1997: After failure in 1996 elections, the Free Democrats left the party and it was renamed again into Czech National Social Party. Radical State Rights Party / Progressive State Rights Party 1899: The Radical State Rights Party (Strana radikálně státoprávní) seceded from the ⇒ National Liberal Party 1908: The party merged with a faction of the former ⇒ Radical Progressive Party into the Progressive State Rights Party (Strana státoprávně pokroková). 1918: The party merged with the ⇒ National Liberal Party and others into the ⇒ Czech State Rights Democrats. National Labour Party 1924: A liberal faction of the ⇒ Czechoslovak National Democrats left the party to form the National Labour Party (Národní strana práce). 1926: The party merged into the ⇒ Czechoslovak National Socialist Party German Democratic Freedom Party 1919: German liberals in Czechoslovakia formed the German Democratic Freedom Party (Deutschdemokratische Freiheitspartei) 1938: The party disappeared with the German takeover of Czechoslovakia. From Civic Movement until Party for the Open Society 1991: Liberals inside the general democratic Civic Forum (Občanské fórum) formed the Civic Movement (Občanské hnutí). The movement largely failed in elections. 1993: The party was renamed into the Free Democrats (Svobodní demokraté). 1995: After another failure in elections the party merged with the ⇒ Liberal National Social Party into the Free Democrats-Liberal National Social Party (Svobodní Demokraté - Liberální