Add punctuation to the following sentence: The Chief of the American Military Mission in Moscow Major General John R Deane in a book of 1947 described his vain efforts to stem this tide and said this order of President Roosevelt was the beginning of a policy of appeasement of Russia from which we have never recovered and from which we are still suffering
The Chief of the American Military Mission in Moscow, Major General John R. Deane, in a book of 1947 described his vain efforts to stem this tide and said this order of President Roosevelt was "the beginning of a policy of appeasement of Russia from which we have never recovered and from which we are still suffering."