 berlin godanu nirminchadaniki praadhimika kaaranam emti ?
 berlin wal  ( jarman : Berliner Mauer,  uchchharistaaru  [bɛʁˌliːnɐ ˈmaʊ̯ɐ] ( vinandi ))  anede  1961  nundi geramny nundi decratic mariyu  1989  varku vaeruchaestuu fedearl republik af geramny  (FRG)  yokka paschima berlin ‌ nu chuttumuttina ooka rakshana concret avarodham .  republik  (GDR) (GDR).  berlin gooda nirmaanaanni  GDR  prabhuthvam  13  agustuu  1961 na praarambhinchindi .  indhulo peddha concret godala venta unchabadina guardu towar ‌ lu unnayi ,  daanitho paatu visaalamaina prantham  ( taruvaata dheenini  " deth strep "  ani pilustharu )  indhulo vahana nirodhaka kandakaalu unnayi ,  gorlu mariyu itara rakshanhala padakalu .  turupu jarman pourulu paschimaaniki paripokunda nirodhinchadame gooda nirmaanam yokka praadhimika uddhesyam .
 berlin gooda pradhaanamgaa turupu jarman pourulu paschima dheshaalaku paripokunda nirodhinchadaaniki nirminchabadindi .