When, in May 1945, the Allies finally defeated Nazi Germany and began their military occupation, no-one expected that within five years the country would be divided into two political halves, one tied to the West and the other to the Soviet Union. Germany, despite its defeat in 1918, had remained the most powerful state in central Europe and had been an undoubted great power since 1870. If anything, the fear was that Germany would revive quickly and become a menace to the peace again. That it did become divided between East and West was of course due to the start of the ‘Cold War’ after 1945, with the Americans and British on the one side and the Russians on the other seeing, not Germany, but each other as the post-war ‘enemy’. In 1946 Winston Churchill was already able to speak of an ‘iron curtain’ stretching from Trieste, on the Adriatic, to Stettin, on the Baltic. By 1949 each side had established control of its own bloc—the Russians predominating in the Eastern European ‘People's Republics’, the Americans drawing the West Europeans together with the Marshall Aid Programme and the North Atlantic Treaty.