Show answer and explanation
C divided by a wall. durch eine Mauer geteilt.
Why?
From 1961 to 1989 the Wall divided Berlin into East Berlin (GDR) and West Berlin. West Berlin could also be reached by road and rail via transit routes, so it was not only accessible by plane. Both halves had their own mayor.
Erklärung auf Deutsch
Von 1961 bis 1989 war Berlin durch eine Mauer in Ost- und West-Berlin geteilt. Beide Teile hatten einen eigenen Bürgermeister.
Remember: 1961-1989: Berlin divided by the Wall.