There was Günter Schabowski, the muddled East German politburo spokesman, who in a live press conference that evening accidentally announced that the country's travel restrictions were to be lifted "immediately." There was Mikhail Gorbachev, who made it clear that the Soviet Union would not violently suppress people power in its satellite states, as it had decades earlier in Czechoslovakia and Hungary. There were the heroes of Poland's Solidarity movement, not least Pope John Paul II, who did so much to expose the moral bankruptcy of communism.
And there was Ronald Reagan, who believed the job of Western statesmanship was to muster the moral, political, economic and military wherewithal not simply to contain the Soviet bloc, but to bury it. "What I am describing now is a plan and a hope for the long term—the march of freedom and democracy which will leave Marxism-Leninism on the ash-heap of history," he said in 1982, to the astonishment and derision of his critics. Now, there was the audacity of hope.
All of these figures played their part, as did a previous generation of leaders who insisted that the West had a moral duty to defend the little enclave of freedom in Berlin.
Fulfilling that duty came at a price—71 British and American servicemen lost their lives during the Berlin Airlift—that more "pragmatic" politicians might have gladly forgone for the promise of better relations with the Soviets. Not a few NATO generals thought the defense of Berlin needlessly exposed their forces in a militarily indefensible position while giving the Russians an opportunity to blackmail the West as they advanced on strategically more vital ground, particularly Cuba.
Yet if the West's stand in Berlin demonstrates anything, it is that moral commitments have a way of reaping strategic dividends over time. By ordering the airlift in 1948, Harry Truman saved a starving city and defied Soviet bullying. As importantly, he showed that the U.S. would not abandon Europe to its furies, as it had after World War I, thus helping to pave the way for the creation of NATO in April 1949.
By holding firm for 40 years, Truman and his successors transformed what was supposed to be the Atlantic alliance's weakest point into its strongest. To know what the West stood for during most of those years, one merely had to go to Berlin, see the Wall, consider its purpose, and observe the contrasts between the vibrant prosperity on one side of the city and the oppressive monotony on the other.
Those contrasts were even more apparent to the Germans trapped on the wrong side of the Wall. Barbed wire, closed military zones and the machinery of communist propaganda could keep the prosperity of the West out of sight of most people living east of the Iron Curtain. But that wasn't true for the people of East Berlin, many of whom merely had to look out their windows to understand how empty and cynical were the promises of socialism compared to the reality of a free-market system.
Yet it bears recalling that even these obvious political facts were obscure to many people who lived in freedom and should have known better. "Despite what many Americans think, most Soviets do not yearn for capitalism or Western-style democracy," said CBS's Dan Rather just two years before the Wall fell. And when Reagan delivered his historic speech in Berlin calling on Mr. Gorbachev to "tear down this wall," he did so after being warned by some of his senior advisers that the language was "unpresidential," and after thousands of protesters had marched through West Berlin in opposition.
It is a tribute to Reagan's moral and strategic determination, as it was to everyone else who played their part in bringing down the Wall, that they could see through the sophistries of Soviet propagandists, their Western fellow travelers, and the legions of moral equivocators and diplomatic finessers and simply look at the Wall.
"To see what is in front of one's nose needs a constant struggle," George Orwell once said. That is what the heroes of 1989 did with unblinking honesty and courage for years on end until, at last, the Wall came tumbling down.
The Wall Street Journal