Bismarck had cunningly taught the parties not to aim at...

Bismarck had cunningly taught the parties not to aim at national appeal but to represent interests. They remained class or sectional pressure-groups under the Republic. This was fatal, for it made the party system, and with it democratic parliamentarianism, seem a divisive rather than a unifying factor. Worse: it meant the parties never produced a leader who appealed beyond the narrow limits of his own following.