Noun
parliamentarianism (uncountable)
Support for a parliamentary system of government.
A section of the conservatives had always been against democracy ; others approved parliamentarianism since the revolutionary reform of 1906, but after the crisis of 1917-1918 concluded, that empowering the common people would not work. Source: Internet
Ultimately the political balance of the dual monarchy represented a compromise between authoritarianism (Obrigkeitsstaat) and parliamentarianism ( Rechtsstaat ) (Hacohen 2002). Source: Internet