Sixteen years ago, Neville Chamberlain returned from Munich, his furled umbrella in one hand, a piece of paper in the other, and rode through cheering crowds from Heston aerodrome to No. 10 Downing Street. To the crowd gathered before his door in Downing Street he proclaimed: "For the second time in our history a British Prime Minister has returned from Germany bringing peace with honor." King George VI welcomed him at Buckingham Palace; Britons stood in the rain cheering him as he declared, "I believe it is peace for our time."
Last week when Britain's Foreign Secretary Anthony Eden returned...