In a noisy confusion compounded of incessant oratory, the rumble of tanks and the clinking of glasses, the Communist world last week celebrated the 40th anniversary of the Bolshevik Revolution. In Prague a 105-ft. statue of Stalin was bathed in floodlights. In Budapest a monument to 24 Soviet soldiers killed in the Hungarian "counterrevolution" was unveiled. In Ulan Bator the elite of Outer Mongolia were treated to an address by Soviet ex-Foreign Minister Vyacheslav
Molotov. But, as ever, the biggest show of all was in Moscow, where 10,000 chosen commissars crowded into the...