The history of the Rumanian socialists of Hungary in the decade before the outbreak of the First World War and during the final crisis of the Dual Monarchy in 1918 offers a striking illustration of the importance of national feeling in socialist and working-class movements of peoples who had not yet achieved their national-political emancipation and who were still overwhelmingly agrarian. In seeking support, Rumanian socialists had to compete with the middle-class Rumanian National Party, which was well established as a staunch defender of Rumanian rights against the aggressive nationality policies of the Hungarian government, and the church, which maintained a strong hold over a devout and traditional peasantry. They were hampered also by having only a modest constituency of their own. Not only was the Rumanian working class small, but in those places where Rumanian factory workers had congregated in significant numbers—Budapest, Arad, Timisoara—they were swallowed up in the greater masses of Magyar and German workers.and were in danger of losing their national identity. They provided only a fragile base for an independent socialist party. Until the First World War, Rumanian socialists developed their activities under the aegis of the Social Democratic Party of Hungary (MSZDP). In time, they found ideological and financial subordination to the MSZDP to be a serious handicap in efforts to recruit new members. At a time of growing national tension, they were hard put to explain how a party dominated by Magyars, even socialists, could benefit Rumanians. Yet, in spite of their protestations of socialist internationalism and their open disdain for nationalistic impulses, they could not ignore nationality. Indeed, the idea of nationality lent their movement a distinctiveness that set it apart from the other socialist movements of Hungary and, in the end, gave it its reason for being.