The dispute over Germany escalated after Truman refused to give the Soviet Union reparations from West Germany's industrial plants because he believed it would hamper Germany's economic recovery further. Stalin responded by splitting off the Soviet sector of Germany as a communist state. The dismantling of West German industry was finally halted in 1951, when Germany agreed to place its heavy industry under the control of the European Coal and Steel Community, which in 1952 took over the role of the International Authority for the Ruhr.