The Silesian Wars (German: Schlesische Kriege) were three wars fought in the mid-18th century between Prussia (under King Frederick the Great) and Austria (under Archduchess Maria Theresa) for control of the Central European region of Silesia (now in south-western Poland). All three wars are generally considered to have ended in Prussian victory, and their territorial result was Austria's cession of the majority of Silesia to Prussia. The conflict over Silesia foreshadowed a wider Austro-Prussian struggle for hegemony over the German-speaking peoples that culminated in the Austro-Prussian War of 1866.