David Hasselhoff performs during a concert in Berlin on Oct. 3 — Germany Unity Day. In 1989, his song "Looking for Freedom" was the anthem to many Germans' newfound freedom.
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A child plays near communist-era apartment blocks in Hoyerswerda, Germany. After the collapse of the communist East German government that had redeveloped the area into an industrial hub, factories shut down and coal production declined. The population has sunk below 33,000 — about half its size before the fall of the Berlin Wall.
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Dmitri Vrubel's painting of the Soviet Union's Leonid Brezhnev and East Germany's Erich Honecker kissing — under a Russian phrase that reads, "My God, Help Me to Survive This Deadly Love" — is a popular part of the East Side Gallery.
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German Chancellor Angela Merkel, left, and Mayor of Berlin Klaus Wowereit, 3rd from left, place candles to commemorate the victims of the Wall at the Berlin Wall memorial site at Bernauer Strasse in Berlin, Germany, on Sunday.
Hasso Herschel, shown in this undated photo, escaped from East Germany in 1961 by using a borrowed passport. Over the next decade, he helped more than 1,000 people flee by smuggling them through tunnels and hiding them in cars.
Courtesy of Hasso Herschel
The Berlin Wall fell on Nov. 9, 1989, 25 years ago this weekend. East Germans flooded into West Berlin after border guard Harald Jaeger ignored orders and opened the gate for the huge, unruly crowd.