Treaty of Hubertusburg Treaty of Hubertusburg The Treaty of Hubertusburg () was signed on 15 February 1763 at Hubertusburg Castle by Prussia, Austria and Saxony to end the Third Silesian War. Together with the Treaty of Paris, signed five days earlier, it marked the end of the Seven Years' War. The treaty ended the continental conflict with no significant changes in prewar borders. Austria and Saxony renounced all claims to the Silesian territories ceded to Prussia in the 1742 Treaty of Berlin and the 1745 Treaty of Dresden. Prussia clearly stood among the ranks of the European great powers, while the treaty enhanced
Signing of the Treaty of Lisbon Signing of the Treaty of Lisbon The signing of the Treaty of Lisbon took place in Lisbon, Portugal, on 13 December 2007. The Government of Portugal, by virtue of holding Presidency of the Council of the European Union at the time, arranged a ceremony inside the 15th-century Jerónimos Monastery, the same place Portugal's treaty of accession to the European Union (EU) had been signed in 1985. Representatives from the 27 EU member states were present, and signed the Treaty as plenipotentiaries, marking the end of negotiations that began in 2001. In addition, for the first time an EU treaty was