For nearly all of its existence as an independent nation, Czechoslovakia had been a unitary state, the lone exception being the "
Czecho-Slovakia era" immediately before
World War II. The concentration of governmental authority in
Prague was a source of discontent within Slovakia throughout the 1960s. As part of the
Prague Spring reforms,
Communist Party leader
Alexander Dubček, himself a
Slovak, sought to grant more autonomy to the Slovaks. Indeed, the resulting reform was virtually the only product of the Prague Spring to survive the Soviet invasion. The promulgation of the Constitutional Law of the Federation amended fifty-eight articles of the
1960 Constitution of Czechoslovakia concerning government structure. The Czechoslovak state was declared to be a federation of "two equal fraternal nations," the
Czech Socialist Republic and the
Slovak Socialist Republic, each with a national administration paralleling and, at least in theory, equal in status to the federal government.
Dual citizenship was established (Article 5 (3): "Every Czechoslovak citizen is at the same time a citizen of the Czech Socialist Republic or the Slovak Socialist Republic"). Many of the former functions of the central government were instead placed under the jurisdiction of the two national governments. The federal government retained exclusive jurisdiction over foreign affairs, national defense, federal reserves, and national resources. It held joint jurisdiction in several other matters, but the extent of the federalization reform was sweeping.
Federal legislature The most significant and lasting change under the 1968 constitutional law was the replacement of the
unicameral National Assembly with a
bicameral legislature known as the
Federal Assembly. The two bodies, given equal authority, were the Chamber of the People, which was identical to the old National Assembly, and the Chamber of the Nations, which contained an equal number of Czechs and Slovaks. Together with a provision (Article 42) that certain decisions required the majority consent of each half (Czech and Slovak) of the Chamber of the Nations and a provision (Article 41) that constitutional amendments,
organic laws, the election of the president and declarations of war required a three-fifths supermajority not only in the Chamber of the People but also of each half (Czech and Slovak) of the Chamber of the Nations, this institutional reform was designed to end Slovak fear of Czech domination of the legislative branch of the government. ==Subsequent developments==