 Treaty of Breslau

The Treaty of Breslau was a preliminary peace agreement signed on 11 June 1742 following long negotiations at the Silesian capital Wrocław () by emissaries of Archduchess Maria Theresa of Austria and King Frederick II of Prussia ending the First Silesian War.Frederick II had taken advantage of Maria Theresa's difficulties to prevail as Queen of Bohemia according to the Pragmatic Sanction of 1713 and in 1740 occupied Silesia, part of the Habsburg Monarchy since 1526.