Czech
1 January 1993
['1 january 1944', '7 october 1949', '18 august 1949', '15 november 2000', '15 july 1971', '1 january 1912', '31 august 1957', '14 april 1903', '26 april 1965', '28 june 2013', '26 january 1959', '24 september 1940', '28 october 2006', '1 january 1900', '7 february 1915', '1 september 2004', '28 december 2004', '1 january 2004', '4 october 2009', '23 may 1949', '1 april 1996', '9 may 1974', '8 november 2003', '31 december 1998', '27 september 1983', '1 january 1901', '16 march 1983', '1 july 1903', '21 may 1855', '1 august 2013', '29 may 1957', '7 october 1970', '1 january 1921', '18 july 1928', '7 october 2013', '30 may 1975', '27 october 1863', '21 september 1899', '2 april 1982', '15 june 1909', '30 april 1918', '1 august 1927', '30 april 2004', '1 january 2015', '1 july 1999', '1 january 1998', '26 march 1971', '22 october 2009', '1 february 1968', '10 september 1945', '13 april 1958', '9 october 1991', '25 march 1995', '12 september 2005', '1 december 1999', '24 march 1968', '30 september 1981', '1 january 1997', '6 august 1945', '11 may 2008', '2 december 1995', '4 january 2013', '21 march 1944', '24 april 1907', '7 october 1933', '1 may 2014', '26 june 2010', '1 january 2005', '4 october 1985', '6 june 1965', '18 august 2010', '7 january 1977', '1 january 2007', '27 september 1967', '5 december 2002', '1 july 1867', '8 march 1920', '1 january 1987', '5 december 1936', '2 march 1919', '28 november 1912', '1 november 1946', '20 february 1961', '15 september 1989', '30 november 1999', '11 june 1988', '1 june 1866', '3 february 1976', '28 december 1934', '1 january 2011', '20 september 1944', '19 september 2006', '22 september 2000', '29 august 1918', '1 october 1950', '13 may 1933', '28 november 2012', '10 february 1931', '16 april 1912']
Czechoslovakia
Czechoslovakia or Czecho-Slovakia /ˌtʃɛkoʊsloʊˈvækiə, -kə-, -slə-, -ˈvɑː-/ (Czech and Slovak: Československo, Česko-Slovensko) was a sovereign state in Central Europe that existed from October 1918, when it declared its independence from the Austro-Hungarian Empire, until its peaceful dissolution into the Czech Republic and Slovakia on 1 January 1993. From 1939 to 1945, following its forced division and partial incorporation into Nazi Germany, the state did not de facto exist but its government-in-exile continued to operate. From 1948 to 1990 Czechoslovakia was part of the Marxist–Leninist Warsaw Pact, which was formed in May 1955, and had a command or planned economy. A period of political liberalization in 1968, known as the Prague Spring, was forcibly ended when several other Warsaw Pact countries invaded. In 1989, as Marxist–Leninist governments and communism were ending all over Europe, Czechoslovaks peacefully deposed their government in the Velvet Revolution; state price controls were removed after a period of preparation. In 1993 Czechoslovakia divided into two sovereign states, the Czech Republic and Slovakia.