Czechoslovakia
![Czechoslovak troops in Vladivostok (1918)](https://upload.wikimedia.org/wikipedia/commons/b/be/Czech_Troops.jpg)
After World War II, Czechoslovakia was reestablished under its pre-1938 borders, with the exception of Carpathian Ruthenia, which became part of the Ukrainian SSR (a republic of the Soviet Union). The Communist Party seized power in a coup in 1948. From 1948 to 1989, Czechoslovakia was part of the Eastern Bloc with a planned economy. Its economic status was formalized in membership of Comecon from 1949 and its defense status in the Warsaw Pact of 1955. A period of political liberalization in 1968, the Prague Spring, ended when the Soviet Union, assisted by other Warsaw Pact countries, invaded Czechoslovakia. In 1989, as Marxist–Leninist governments and communism were ending all over Central and Eastern Europe, Czechoslovaks peacefully deposed their communist government during the Velvet Revolution, which began on 17 November 1989 and ended 11 days later on 28 November when all of the top Communist leaders and Communist party itself resigned. On 31 December 1992, Czechoslovakia peacefully split into the two sovereign states of the Czech Republic and Slovakia. Provided by Wikipedia
1
Published: 1933-1992
2
Published: 1985
Superior document: Vývoj společnosti ČSSR (podle výsledků sčítání lidu, domů a bytů 1980) [Tabellenbd.]
3
Published: 1991
4
Published: 1966-1989;, -1978
5
Published: 1989
6
Published: 1985
Superior document: Vývoj společnosti ČSSR (podle výsledků sčítání lidu, domů a bytů 1980) [Textbd.]
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8
Published: 1964
9
Published: 1980
Superior document: Soupis česky psaných listin a listů do roku 1526 1, Originály listin, 3, 2
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11
Published: 1980
Superior document: Soupis česky psaných listin a listů do roku 1526 1, Originály listin, 3, 1
12
Published: 1946-1952
13
Published: 1982
14
Published: 1968
15
Published: 1951-1977;, 1951-
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Published: 1972
17
Published: 1925-1943
18
Published: 1965
19
Published: 1974
20
Published: 1967
Superior document: Soubor map Poznáváme svět 8