Yet in comparison to Jewish life in Byzantium and Italy, life for the early Jews in Hispania and the rest of southern Europe was relatively tolerable. This is due in large measure to the difficulty the Church had in establishing itself in its western frontier. In the west, Germanic tribes such as the Suevi, the Vandals, and especially the Visigoths had more or less disrupted the political and ecclesiastical systems of the Roman empire, and for several centuries the Jews enjoyed a degree of peace their brethren to the east did not.