http://www.nsarchive.gwu.edu/coldwar/documents/episode-1/kennan.html;“The Charge in the Soviet Union(Kennan)to the Secretary of State”, FRUS ,Vol.6,1946,pp.696-709. loBz1xdIrGB7sFXCsJMrsc88pstb4Cec8QyoEo1b8br40XNG+vchRk8rI+0KMUU9