Franz Joseph I of Austria
If Greater Germany was to prevail, the crown would necessarily have to go to Franz Joseph, who had no desire to cede it in the first place to anyone else. On the other hand, if the idea of a smaller Germany won out, the German crown could of course not possibly go the Emperor of Austria, but would naturally be offered to the head of the largest and most powerful German state outside of Austria—the King of Prussia. The contest between the two ideas, quickly developed into a contest between Austria and Prussia. After Prussia decisively won the Seven Weeks War, this question was solved; Austria lost no territories as long as they remained out of German affairs.
History of Austria
These acquisitions together with conquests in the Balkans gave Austria its greatest territorial extent to date. 1713 also saw the Pragmatic Sanction, designed to prevent any further division of the territory. But when Charles VI (Archduke 1711–1740) died and was succeeded by his daughter, Maria Theresa (1740–1780) Austria was perceived as weak, leading to the War of Austrian Succession (1740–1748) and the Seven Years' War (1756–1763). Subsequently, Austria lost Silesia to Prussia. Austria also lost prior conquests from the Ottomans except Banat of Temeswar and Syrmia in the Austro-Russian–Turkish War despite being allied with Russia.