The acceptance of Finland's republican form of government in June 1919 is largely because of Ritavuori's work as chairman of the Foundation Board. The dispute about the form of government between the royalists and the republicans had been holding back governmental activity for months. To stop the unhelpful "temporary situation", the republican government of Kaarlo Castrén proposed a law establishing the new form to the Parliament of Finland in June; it was written by the President of the High Court, K.J. Ståhlberg.