Afterwards, the party suffered for its light structure. After the Christian Democracy ejected the Communists from the government coalition in 1947 and the stabilisation of the economic situation, most of the Front's supporters became voters of the Christian Democrats, making them the dominant force in Italian politics. In 1947 ten MPs left the party founding the "National Union" group, slowly moving towards the Italian Liberal Party. Later, the whole party accepted to join forces with the Liberals in the National Bloc, and fell into decline. Some of its initial proponents became adherents of the post-fascist Italian Social Movement (MSI). The last remnants of the organisation merged into the MSI in 1972.