| Czech Lands |
areas of the
Austro-?Hungarian Empire |
First Republic of Czechoslovakia
(1918–1938)
Full boundaries
and government
established by
the 1920 constitution |
Sudetenland
annexed by Nazi Germany
(1938–1945) |
|
Third Republic of Czechoslovakia
(CSR)
(1945–1948) |
Czechoslovak Republic
(CSR)
(1948–1960)
Declared a
"people's democracy"
(without a formal name change)
under the
Ninth-of-May Constitution |
Czechoslovak Socialist Republic
(CSSR)
(1960–1990)
Including
Czech Socialist Republic &
Slovak Socialist Republic
(1969–1990) |
Czech and Slovak Federal Republic
(CSFR)
(1990–1992)
Including
Czech Republic &
Slovak Republic |
Czech Republic (since 1993) |