Alexander Dubček was a Slovak statesman who served as the First Secretary of the Presidium of the Central Committee of the Communist Party of Czechoslovakia (KSČ) from January 1968 to April 1969 and as Chairman of the Federal Assembly from 1989 to 1992 following the Velvet Revolution. He oversaw significant reforms to the communist system during a period that became known as the Prague Spring, but his reforms were reversed and he was eventually sidelined following the Warsaw Pact invasion in August 1968.

The Federal Assembly was the highest organ of state power of Czechoslovakia from 1 January 1969 until the amendment of the state constitution on 23 April 1990. From 23 April 1990 until the dissolution of Czechoslovakia on 31 December 1992, it functioned as the state's federal legislature.