After WWII, the dividing line between Soviet-controlled East Germany and Western-backed West Germany became immortalized in a speech by Sir Winston Churchill. In a speech at Missouri's Westminster college, Great Britain's wartime Prime Minister famously said: "From Stettin in the Baltic to Trieste in the Adriatic, an iron curtain has descended across the continent."
For the rest of the Cold War, this dividing line between the East and West would bear the moniker of the "Iron Curtain." The Iron Curtain was an ideal as well as a physical thing, a series of fortifications meant to keep Western forces out and Communist citizens in.
For 870 miles, the divide was marked by fences, tank traps, barbed wire, dog runs, guard towers, and stone walls. There were sand strips to detect footprints and automated machine guns to end any attempt to flee to freedom. All this came crashing down in the late 1980s and early 1990s.
Twenty-five years after the fall of Communism, the boundary areas have morphed into a green belt untouched by the pressure of German agricultural and industrial development, a place where endangered species like the European Otter have found refuge.
According to a recent NOVA story on PBS, the European Green Belt stretches over 7,700 miles from north to south. Black storks, moor frogs, and white-tailed eagles find refuge in the forests, meadows and marshlands linked by 40 national parks across 24 countries.
The government and European conservationists want to make the undeveloped areas into permanent wildlife refuges. They see a pan-European reserve that stretches from Finland to the Black Sea. The refuge has been a goal for East German environmentalists since the Berlin Wall came down. The original green belt petition was started December 9, 1989, just one month after the fall of the wall.
When the two Germanys reunified, the land was preserved to compensate people for expropriation by the former East German government. Over the years the funding stalled at the hands of the German legislature. At one point "Friends of the Earth," a not-for-profit that included former Soviet president Mikhail Gorbachev as an investor.
Now, the green belt has the support of former East German Angela Merkel, who is now the Prime Minister of a unified Germany. What began as a symbol of division and oppression is turning into one of growth and renewal.