If Conservative Party leader Winston Churchill fought World War II determined not to be the prime minister who lost the Empire, Clement Attlee, Ernest Bevin, and Herbert Morrison, who as Labour members of the Coalition government served with him, were equally determined to hold on to Empire once peace was won. The Empire/Commonwealth offered both political and economic benefits to Labour. Politically, the Commonwealth provided substance for Britain's pretensions to a world power role equal in stature to the new superpowers of the United States and the Soviet Union. For this claim to be effective, however, the Commonwealth needed to be demographically strong and firmly united under British leadership. Economically, imperial preferences and the sterling area offered a financial buffer against Britain's true plight of accumulated wartime debts and major infrastructural damage and neglect. Receiving over 40 percent of British exports and providing substantial, and in the case of Australia and New Zealand, dollar-free imports of meat, wheat, timber, and dairy produce, the Commonwealth seemed a logical body on which the United Kingdom could draw for financial support. In short, postwar policy makers believed preservation of the Empire/Commonwealth to be a necessary first step in domestic and foreign reconstruction.
Yet in 1945, a variety of circumstances combined to make the task of imperial preservation one of reconstitution rather than simple maintenance. First, it seemed that, just at the moment when Britain needed them most, some of the strongest and oldest members of the Commonwealth appeared to be moving away.