East Berlin

East Berlin
Ost-Berlin
Berlin (Ost)
Demokratischer Sektor von Berlin
Berlin, Hauptstadt der DDR
1949–1990
Flag
Coat of arms
East Berlin (red) within East Germany
StatusCapital of East Germany
First Secretary 
• 1948–1953
Hans Jendretzky
• 1953–1957
Alfred Neumann
• 1957–1959
Hans Kiefert
• 1959–1971
Paul Verner
• 1971–1985
Konrad Naumann
• 1985–1989
Günter Schabowski
• 1989–1990
Heinz Albrecht
Lord Mayor 
• 1948–1967
Friedrich Ebert Jr. (SED)
• 1967–1974
Herbert Fechner (SED)
• 1974–1990
Erhard Krack (SED)
• 1990
Ingrid Pankraz (PDS)
• 1990
Christian Hartenhauer (PDS)
• 1990–1991
Tino Schwierzina (SPD)
• 1991
Thomas Krüger (SPD)
Historical eraCold War
• Establishment of East Germany
7 October 1949
3 October 1990
Area
• Total
403 km2 (156 sq mi)
Population
• 1946
1,174,582
• 1961
1,055,283
• 1989
1,279,212
Preceded by
Succeeded by
Allied-occupied Germany
Berlin
Today part ofGermany

East Berlin (German: Ost-Berlin; pronounced [ˈɔstbɛ:ˌliːn] ) was the capital of East Germany (GDR) from 1949 to 1990. From 1945, it was the Soviet occupation sector of Berlin. The American, British, and French sectors were known as West Berlin. From 13 August 1961 until 9 November 1989, East Berlin was separated from West Berlin by the Berlin Wall. The Western Allied powers did not recognize East Berlin as the GDR's capital, nor the GDR's authority to govern East Berlin. For most of its administrative existence, East Berlin was officially known as Berlin, capital of the GDR (German: Berlin, Hauptstadt der DDR) by the GDR government. On 3 October 1990, the day Germany was officially reunified, East and West Berlin formally reunited as the city of Berlin.