%0 Journal Article %T Editoriale: Die Mauer. I significati del muro %A Editorial Board %J Diacronie : Studi di Storia Contemporanea %D 2009 %I Diacronie %X Twenty years ago the Berlin Wall fell, the materialization of a border that was both physical and ideological. That border was fairly close to the concept of a line of absolute separation dividing a city and, at the same time, much of the world: a geographical, political, but also - and above all - mental boundary. %K 1989 %K boundaries %K Berlin Wall %U http://www.studistorici.com/2009/10/19/editoriale1_2009/