political mediator between the blocs. The Socialist People's Republic of Albania broke with the Soviet Union in the early 1960s as a result of the Sino-Soviet split, aligning itself instead with China. Albania formally left the Warsaw pact in September 1968 after the suppression of the Prague Spring. When China established diplomatic relations with the United States in 1978, Albania also broke away from China. Albania and especially Yugoslavia were not unanimously appended to the Eastern Bloc, as they were neutral for a large part of the Cold War period. Since 1989 With the fall of the Iron Curtain in 1989, the political landscape of the Eastern Bloc, and indeed the world, changed. In the German reunification, the Federal Republic of Germany peacefully absorbed the German Democratic Republic in 1990. In 1991, COMECON, the Warsaw Pact, and the Soviet Union were dissolved. Many European nations that had been part of the Soviet Union declared or regained their independence (Belarus, Moldova, Ukraine, as well as the Baltic States of Latvia, Lithuania, and Estonia). Czechoslovakia peacefully separated into the Czech Republic and Slovakia in 1993. Many countries of this region joined the European Union, namely Bulgaria, the Czech Republic, Croatia, Estonia, Hungary, Latvia, Lithuania, Poland, Romania, Slovakia and Slovenia. The term "EU11 countries" refer to the Central and Eastern European member states, including the Baltic states, that accessed in 2004 and after: in 2004 the Czech Republic, Estonia, Latvia, Lithuania, Hungary, Poland, Slovenia, and the Slovak Republic; in 2007 Bulgaria, Romania; and in 2013 Croatia. The economic changes were in harmony with the constitutional reforms: constitutional provisions on public finances can be identified and, in some countries, a separate chapter deals with public finances. Generally, they soon encountered the following problems: high inflation, high unemployment, low economic growth, and high government debt. By 2000 these economies were stabilized, and between 2004 and 2013 all of them joined the European Union. Most of the constitutions define directly or indirectly the economic system of the countries parallel to the democratic transition of the 1990s: free-market economy (sometimes complemented with the socially [and ecologically] oriented sector), economic development, or only economic rights are included as a ground for the economy. In the case of fiscal policy, the legislative, the executive and other state organs (Budget Council, Economic and Social Council) define and manage the budgeting. The average government debt in the countries is nearly 44%,