. "split by a wall" . "Death Strip" . "Berlin Wall#Celebrations" . . . . "East\u2013west border" . . "starkly divided" . "collapse of the Berlin Wall" . . . "fall" . . . . "Berlin Wall#The_Fall" . "13 August 1961" . "inner-German border was closed" . "impenetrable physical divisions" . "boundary of the Soviet zone in Berlin" . "\\\"When the wall came down\\\"" . "divided" . "fall of the wall" . "Cold War-era division of the city" . "Berlin Wall" . . "The Wall" . . . . "Berlin Wall was opened" . "division of Germany" . "The Berlin Wall" . "Wall" . "Grenzmauer 75" . "Twentieth Anniversary of the Fall of the Berlin Wall" . "formerly-divided" . . . "50th anniversary commemoration" . "1961" . "walls" . "the wall went up" . "Fall of the Wall" . "partition of the city" . . "wall divided German" . . "Berlin wall" . "fall of the Berlin Wall" . "the Wall" . "the Berlin Wall fell" . "Berlin Wall" . . . "hated wall" . . . "1961 Berlin Crisis" . "Berlin Wall coming down" . "1989-11-09" . "Berlin crisis" . "Wall of Berlin" . . . "(Berlin) Wall" . "20th anniversary celebrations" . . "Berlin" . . "Berlin Crisis" . . . "Berlin Wall#The Fall" . "August 1961" . "wall down in Berlin" . . "the opening of the border" . "\\\"Anti-fascist protection wall\\\"" . "post-Berlin Wall" . . "Fall" . "Berlin Wall Crumbles" . . "Berlin Wall's" . . . "border to West Berlin" . "escape attempts from East Germany" . . "Border Strip" . "Berlin Wall went up" . "three days after construction began" . . "Cotton Curtain" . . "During the division of Berlin" . "falling of the Berlin Wall" . . . . . "of division" . . . "then-divided" . "different path" . . "wall" . . . "Beriln wall" . "illegal emigration" . "the fall of the Berlin Wall" . "fall of the Wall" . . "Berlin wall strip" . . . "the Berlin wall" . "concert in East Germany" . . . "the wall" . "division" . "divided city" . "wall through Berlin" . "Berlin Wall" . . . . . "Berlin Wall fell" . . "Fall of the Berlin Wall" . "The fall of the Berlin Wall" . "the Berlin Wall" . . . "day the Berlin Wall fell" . . "fall of the Berlin wall" . "1961 construction of the Berlin wall" . "division of Berlin" . "\\\"the wall\\\"" . "Berlin type of wall" . . . "The wall" . "Berlin Crisis 1958-63" . . . "behind the wall" . . . "wall in Germany" . . . . "division of the city" . "the Fall of the Wall" . . "physical wall" . "Berlin Wall Fall" . "Berlin border" . . . . "Wall in Berlin" . . "6 June 1987" . .