Ferdinand II of Bohemia vs Frederick Augustus II of Saxony

Ferdinand II's policies as King of Bohemia, including the suppression of Protestantism, led to the Defenestration of Prague. Protestant nobles threw two Catholic regents from a window, sparking the Bohemian Revolt and the Thirty Years' War.

Ferdinand II's Catholic League forces defeated the Protestant army of Frederick V at White Mountain near Prague. This victory allowed Ferdinand to reassert Habsburg control over Bohemia and enforce Catholic uniformity.

Ferdinand II issued the Edict of Restitution, which ordered the return of all church lands seized by Protestants since 1552. This radical policy alienated many German princes and prolonged the Thirty Years' War.

Frederick Augustus II became King of Saxony after the death of his uncle, Anthony. He inherited a constitutional monarchy and faced growing demands for political liberalization and national unification.

During the Revolutions of 1848, Frederick Augustus II faced widespread protests in Saxony demanding democratic reforms. He initially made concessions, including appointing a liberal ministry, but later reversed course as the revolution waned.

Frederick Augustus II called for Prussian military assistance to suppress the May Uprising in Dresden, a revolt by radical democrats. The uprising was crushed, leading to the arrest of leaders like Richard Wagner and Mikhail Bakunin.

After the 1848 revolutions, Frederick Augustus II supported the Erfurt Union, a Prussian-led plan for German unification. However, he later withdrew support under Austrian pressure, contributing to the failure of the union.