If Stalin engineered the Prague coup without fully anticipating these consequences, it was not just because he had always planned to enforce his writ… - Tony Judt

Stalin himself was famously risk-averse, which is why some commentators then and since regretted the West's failure to exercise 'containment' sooner and further forward. But no-one wanted another war in these years, and whereas Stalin could readily be dissuaded from trying to destabilize Paris or Rome (since he had no armies there), the Soviet presence further east was a non-negotiable affair, as everyone recognized.

What Stalin wanted in Europe above all, as we have seen, was security. But he was also interested in the economic benefits to be had from his victories in the West. The little states of central Europe, from Poland to Bulgaria, had lived under the shadow of German dominion long before World War Two: in the 1930s especially, Nazi Germany was their main trading partner and source of foreign capital. During the war this relationship had been simplified into one of master and slave, with Germany extracting for its war effort the maximum possible output from land and people. What happened after 1945 was that the Soviet Union took over, quite literally, where the Germans had left off, attaching eastern Europe to its own economy as a resource to be exploited at will.

In some sense it is my story, too. I grew up and read and became a historian and, I like to think, an intellectual. The Jewish question was never at the center of my own intellectual life, or indeed my historical work. But it intrudes, inevitably, and with ever greater force. One of the aims of this book is to allow such themes to encounter each other, to permit the intellectual history of the twentieth century to meet the history of the Jews. This is a personal as well as a scholarly effort: after all, many of us who have, in our work, kept these themes distinct are ourselves Jews.