Berlin remained the last open crossing while in the progressively militarised and airtight "interior-German" border. On 13 August 1961, the East German (GDR) Management shut the border just months immediately after East German leader Walter Ulbricht reported within a press convention "Niemand hat die Absicht eine Mauer zu errichten" (no https://stellenangebote55320.free-blogz.com/74599292/detailed-notes-on-stellenangebote