No concrete steps in this direction were taken, however, as the SPD members were not keen on any initiatives that were likely to further disrupt the strained food supply or negatively affect industrial productivity. The Council had its hands full with demobilizing and reintegrating 8 million soldiers, withdrawing 3 million of them over the Rhine and ensuring a sufficient supply of coal and food to last the winter. Moreover, there were threats to the Reich's integrity from separatist movements in the Rhineland and from Polish territorial expansion.[1]:11,13