The Constitution of the Czech Republic, adopted in 1992 immediately before the dissolution of Czechoslovakia, establishes the traditional tripartite division of powers and continues the tradition of its predecessor constitutions. The Czechoslovak Constitution of 1920, which replaced the provisional constitution adopted by the newly independent state in 1918, was modelled after the constitutions of established democracies such as those of the United Kingdom, United States and France, and maintained this division, as have subsequent changes to the constitution that followed in 1948 with the Ninth-of-May Constitution, the 1960 Constitution of Czechoslovakia as well as the Constitutional Act on the Czechoslovak Federation of 1968.