Explaining the monumental failure of the Soviet system and empire, Gen. Dmitri Volkogonov, a former official Soviet military historian, stressed that "the roots of the catastrophe lay in the ideology itself, in Leninism." All told, the "catastrophe" of attempting to impose a Marxist-Leninist utopia in the Soviet Union resulted in the deaths of as many as 25 million people, according to recently released and hitherto inaccessible Soviet archives -- a death toll that was the direct consequence of centrally planned massacres, mass deportations, labor camps, torture and famine. ... Within months of his rise to power, Lenin provided the definition...