Austria

The treaty was signed in Dresden on 25 December 1745, ending the Second Silesian War.

Russia and Sweden withdrew in 1762, and Austria, fighting alone in the east, was defeated at Burkersdorf; these events preceded the 1763 settlement.

Prussia, Austria, and Saxony signed the Treaty of Hubertusburg on 15 February 1763 at Hubertusburg Castle, ending the Third Silesian War.

Prussia and Austria signed the Convention of Reichenbach on July 27, 1790, allowing Austrian reconquest of the Austrian Netherlands.

The United States of the Ionian Islands was constituted as a federation, succeeding the Septinsular Republic and covering the islands plus the port of Parga.

Corfu became the seat of the British Lord High Commissioner, serving as the central hub for the new protectorate's administration.

Britain secured a protectorate over the Ionian Islands through a treaty signed in Paris on 5 November 1815, establishing the United States of the Ionian Islands.

The treaty split the Province of Limburg into Belgian and Dutch parts, resolving territorial disputes arising from the 1830 revolution.

Belgium was granted the right of transit by rail or canal over Dutch territory as an outlet to the German Ruhr.

The Treaty of London was signed on 19 April 1839, formally recognizing Belgium's independence and establishing its neutrality under international guarantee.

Tsar Nicholas I's support for Austria in October 1850 influenced Prussia's decision to capitulate.

Prussia and Austria signed the Punctation of Olmütz on 29 November 1850, ending the Autumn Crisis.

Prussia agreed to demobilize and accept Austrian leadership, renouncing the Erfurt Union.

An international commission met on 5 September 1860 to investigate the causes of the 1860 sectarian violence and recommend a new administrative system for Lebanon.

Bismarck demanded Denmark abolish the November Constitution within 48 hours. The Danish government rejected the demand as politically impossible, and war followed.