Beethoven performs the greatest concert of his career, U.S. President Harry Truman issues an executive order that gave WW2 refugees precedence in U.S. visa applications, China’s communist-party chairman Mao Zedong forcibly relocates millions of teenagers, Doctors Without Borders is founded, Berlin's Brandenburg Gate reopens, Lech Walesa is elected Poland's President - with a reading from Dostoevsky's "Crime and Punishment."