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Events on Friday 13 September 1743 1
1743Treaty of Worms signedBritain, Austria and Sardinia-Piedmont form an allianceGreat Britain, Archduchess Maria Theresa of Austria, and King Charles Emmanuel III of Sardinia signed a treaty at Worms binding them against the Bourbon powers in the War of the Austrian Succession. Britain agreed to subsidize its new allies against France and Spain.