Berlin/West Berlin: Polity Style: 1945-2024 |
| 17 May 1945 |
appointment of municipal government under occupational authorities |
| 17 May 1945 - 20 Oct 1946 |
Stadt Berlin [1] |
| 20 Oct 1946 |
provisional Constitution of Greater Berlin (Vorläufige Verfassung für Groß-Berlin) becomes effective |
| 20 Oct 1946 - 1 Oct 1950 |
Groß-Berlin |
| 30 Nov 1948 |
election of a rival Magistrat (city government) by an assembly convened at the Soviet sector: Berlin is partitioned de facto into Berlin (East) and Berlin (West) |
| 1 Oct 1950 |
Constitution of Berlin (Verfassung von Berlin) becomes effective, de facto in force in the sectors occupied by the United Kingdom, United States and France, commonly known as Berlin (West) [2] |
| 1 Oct 1950 - |
Berlin |
| 3 Oct 1990 |
incorporated into Germany |
