Berlin remained the final open up crossing from the ever more militarised and airtight "inner-German" border. On thirteen August 1961, the East German (GDR) Management shut the border just weeks following East German chief Walter Ulbricht claimed in the press meeting "Niemand hat die Absicht eine Mauer zu errichten" (no https://chocell43097.wikijm.com/962524/the_smart_trick_of_berlin_that_no_one_is_discussing