Austria was not a monarchy back in 1740 but an empire. Meaning there was no queen, but an empress. Her name was Maria Theresia.
War of the Austrian Succession happened on 1740-12-16.
This was the war of Austrian Succession.
War of the Austrian succession (1740-1748)
I love to eat farts.
Mae Brooks has written: 'Musical form and texture in the Austrian Mass c.1740-c.1800'
Austria, Hungary, Bohemia, and the Habsburg dominions. In the War of the Austrian Succession (1740-48), she lost Silesia.
Queen Marie Antoinette
The War of Austrian Succession was a rather large war. Some of the main belligerents included France, Prussia, Spain, Sweden, and multiple Italian provinces against England, Russia, and several German provinces.
She was Austrian.
The Empress of the Holy Roman Empire and sovereign of Austria, Hungary, Croatia, Bohemia, Mantua, Milan, Lodomeria and Galicia, the Austrian Netherlands and Parma, from 1740 to 1780.
At that time the German lands were still the Holy Roman Empire. However, some parts of Prussia and the Austrian Empire were to the east of the HRE.
She was the Austrian Empress (and mother to the French Queen Marie Antoinette).