The current Constitution of France was adopted on 4 October 1958. It is typically called the Constitution of the Fifth Republic, and it replaced the Constitution of the Fourth Republic of 1946 with the exception of the preamble per a Constitutional Council decision in July 1971. The current Constitution regards the separation of church and state, democracy, social welfare, and indivisibility as core principles of the French state.Charles de Gaulle was the main driving force in introducing the new constitution and inaugurating the Fifth Republic, while the text was drafted by Michel Debré. Since then, the constitution has been amended twenty-four times, through 2008.