SOURCE: Our Awesome Planet
DATE: 1969-12-31
FULL PUBLICATION: http://feedproxy.google.com/~r/ourawesomeplanet/~3/I4JD2Z-X51o/berlin-the-fall-of-berlin-wall-25th-year-anniversary.html

The Berlin Wall or Berliner Mauer was a barrier built by the German Democratic Republic (GDR). It separated East Germany from West Germany from August 13, 1961 until its fall on November 9, 1990. It prevented the defection of people...