Constitution of Prussia (1848)

The 1848 Constitution of Prussia was imposed on the Kingdom of Prussia by King Frederick William IV on 5 December 1848 in response to demands that arose during the German revolutions of 1848–1849. Although the Constitution was not the result of an agreement between the King and the Prussian National Assembly as originally intended, it included a list of fundamental rights, the introduction of jury courts, limitations on the monarch's powers and a mandate to ensure legal certainty.

Source: Wikipedia — Constitution of Prussia (1848) (CC BY-SA 4.0)