BERLIN , Aug. 15 (UPI) -- The Berlin Wall rose 53 years ago this week, but few Germans under the age of 30 can pin down the date, a survey indicates.
On Aug. 13, 1961, a Sunday, Berlin residents awoke to find a 155-kilometer (96 mile) wall of concrete and barbed wire surrounding West Berlin, part of East German leader Walter Ulbricht's attempt to stop the flow of residents into the non-Communist enclave in his country.