Leopold I vs Rudolf II

Leopold I, as Holy Roman Emperor, organized the relief of Vienna from the Ottoman siege. A combined imperial, Polish, and German army under John III Sobieski defeated the Ottoman forces, halting Ottoman expansion into Central Europe and marking the beginning of the Great Turkish War.

Leopold I led the Holy Roman Empire in the War of the Grand Alliance against Louis XIV of France. The conflict, fought across Europe and the colonies, ended with the Treaty of Ryswick in 1697, which confirmed French gains but checked French expansion.

Leopold I's forces, under Prince Eugene of Savoy, defeated the Ottomans, leading to the Treaty of Karlowitz. The treaty ceded Hungary, Transylvania, and Slavonia to the Habsburgs, establishing Austria as a major European power and ending Ottoman dominance in the region.

Rudolf II established a renowned court in Prague, attracting alchemists, astronomers, and artists from across Europe. He employed Tycho Brahe and Johannes Kepler, and his art collection was one of the largest in Europe. However, his obsession with the occult and neglect of governance led to political instability.

Rudolf II's reign saw the outbreak of the Long Turkish War against the Ottoman Empire, which lasted from 1593 to 1606. The war was costly and indecisive, draining the imperial treasury and leading to unrest among the nobility. Rudolf's inability to effectively manage the war contributed to his declining authority.

Rudolf II issued the Letter of Majesty, granting religious freedom to the Protestant estates of Bohemia. This was a concession forced upon him by the Bohemian nobility, who threatened rebellion. The Letter of Majesty became a key document in the lead-up to the Thirty Years' War, as it was later revoked by Rudolf's successor.

Rudolf II was deposed as King of Bohemia by his brother Matthias, who had the support of the Habsburg family and the Bohemian estates. Rudolf was forced to cede the crown of Bohemia to Matthias, retaining only the imperial title. This marked the end of his effective rule and a humiliating defeat.