The Antarctic Treaty Secretariat headquarters have been located in Buenos Aires, Argentina, since September 2004.

* 1952 – Occupied Japan: The United States occupation of Japan ends as the Treaty of San Francisco, ratified September 8, 1951, comes into force.

On 7 September 1940, Bulgaria succeeded in negotiating a recovery of Southern Dobruja with the Treaty of Craiova ( see Second Vienna Award ).

During the European scramble for Africa, Queen Victoria signed a Treaty of Protection with the King and Chiefs of Akwa Akpa, known to Europeans as " Old Calabar ", on 10 September 1884.

By September 1706 Harley ordered Defoe to Edinburgh as a secret agent to do everything possible to help secure acquiescence in the Treaty of Union.

With the signing of the Treaty of Ryswick in September / October 1697, the desultory war in the west was finally brought to an inconclusive end, and Leopold I could once again devote all his martial energies into defeating the Ottoman Turks in the east.

It was occupied by Japanese troops in September, 1914, and passed to the Japanese Empire under the Versailles Treaty in 1919 as a mandated territory under League of Nations supervision.

By the Treaty of Paris ( signed that September ), Great Britain recognized the independence of the United States.

* 1701 September – England, the Netherlands and Austria signed the Treaty of The Hague.

However the island was restored to Britain with the Treaty of Versailles four years later on 3 September 1783.

That aggressive strategy worked as Germany pulled out of the League of Nations ( 1933 ), rejected the Versailles Treaty and began to re-arm ( 1935 ), won back the Saar ( 1935 ), remilitarized the Rhineland ( 1936 ), formed an alliance (" axis ") with Mussolini's Italy ( 1936 ), sent massive military aid to Franco in the Spanish Civil War ( 1936 – 39 ), seized Austria ( 1938 ), took over Czechoslovakia after the British and French appeasement of the Munich Agreement of 1938, formed a peace pact with Joseph Stalin's Soviet Union in August 1939, and finally invaded Poland in September 1939.

This involves Hungary and Czechoslovakia, and. was agreed on September 16, 1977 (" Budapest Treaty ").

In its sentence from September 1997, the International Court of Justice stated that both sides breached their obligation and that the 1977 Budapest Treaty is still valid.

On September 27, 1830, the Choctaw signed the Treaty of Dancing Rabbit Creek and became the first Native American tribe to be voluntarily removed.

After the German Empire's World War I-era army air force, the Luftstreitkräfte, and naval air units had been disbanded under the term of the Treaty of Versailles the Luftwaffe was reformed in 1935 and grew to become one of the strongest, most doctrinally advanced, and most battle-experienced air forces in the world when World War II started in Europe in September 1939.

On 20 September 1979, representatives of the United States and Kiribati met on Tarawa Atoll in the Gilberts group of Kiribati, and signed a treaty of friendship between their two nations ( commonly referred to as the Treaty of Tarawa of 1979 ) by which the United States recognized Kiribati's sovereignty over Malden and thirteen other islands in the Line and Phoenix Islands groups.

" German – Soviet Boundary and Friendship Treaty | Second Ribbentrop – Molotov Pact " of 28 September 1939.

On 7 September, Romania ceded Southern Dobruja to Bulgaria ( Axis-sponsored Treaty of Craiova ).

The Treaty of Belgrade signed on 18 September 1739, ended this war and resulted in the loss of Serbia and " Little Walachia " to Austria and the port of Azov to the Russians.

It was superseded by the Treaty on the Final Settlement with Respect to Germany signed on 12 September 1990.

Louis was defeated and a peace treaty was signed in September 1174, with the Treaty of Montlouis.

These talks culminated with the signing of an East African Cooperation Treaty in September 1999, which should in time lead to economic integration through the development of the East African Community.

* September 13 – The Treaty of Worms is signed between Great Britain, Austria, and Sardinia.

* September 1 – The United States, Australia and New Zealand all sign a mutual defense pact, called the ANZUS Treaty.

* September 10 – Comprehensive Nuclear Test Ban Treaty ( CTBT ) signed ( it will be ratified 180 days after ratification by 44 Annex 2 countries ).

* The Protocol on Environmental Protection to the Antarctic Treaty was signed October 4, 1991 and entered into force January 14, 1998 ; this agreement prevents development and provides for the protection of the Antarctic environment through five specific annexes on marine pollution, fauna and flora, environmental impact assessments, waste management, and protected areas.

Air Pollution, Air Pollution-Nitrogen Oxides, Air Pollution-Sulphur 85, Air Pollution-Sulphur 94, Air Pollution-Volatile Organic Compounds, Antarctic-Environmental Protocol, Antarctic Treaty, Biodiversity, Climate Change, Desertification, Endangered Species, Environmental Modification, Hazardous Wastes, Law of the Sea, Marine Dumping, Marine Life Conservation, Ozone Layer Protection, Ship Pollution, Tropical Timber 83, Tropical Timber 94, Wetlands, Whaling, Air Pollution – Persistent Organic Pollutants ( signed 2001, ratified 2002 ), Climate Change – Kyoto Protocol ( signed May 1998, ratified together with 14 other EU countries May 31, 2002 ).

The United States gave up its claims to 14 islands of the Line and Phoenix chains ( previously asserted under the Guano Islands Act ) in the 1979 Treaty of Tarawa.

Both protests were upheld by the Central American Court of Justice in rulings that were not recognized by either Nicaragua or the U. S. Both nations repealed the Bryan-Chamorro Treaty on 14 July 1970.

Article 14 of the Covenant of the League of Nations, created after the Treaty of Versailles, allowed the League to investigate setting up an international court.

Notable acts as president included George Washington resigning his commission and the signing of the ratification of the Treaty of Paris on January 14, 1784 ( Ratification Day ) along with Charles Thomson, who served as Secretary.

* March 14 – The Hay-Herran Treaty, granting the United States the right to build the Panama Canal, is ratified by the United States Senate.

* October 14 – The Treaty of Schoenbrunn cedes the Illyrian provinces to France.

** January 14, 1814 – Denmark cedes Norway to Sweden in exchange for west Pomerania, as part of the Treaty of Kiel.

* October 14 – Germany announces its withdrawal from the League of Nations and the World Disarmament Conference, after the U. S., the U. K. and France denied its request to increase its defense armaments uner the Versailles Treaty ..

* August 14 – The Treaty of Värälä ends the Russo-Swedish War.

* January 14 – Denmark cedes Norway to Sweden in exchange for west Pomerania, as part of the Treaty of Kiel.

* January 14 – The Congress of the United States ratifies the Treaty of Paris with Great Britain to end the American Revolutionary War, with the signature of President of Congress Thomas Mifflin.

* January 14 – Treaty of Madrid: Peace is declared between Francis I of France and Charles V, Holy Roman Emperor.

* April 14 – By the Treaty of Krakow, Poland and Hungary recognize the independence of Moldavia.

* October 14: The Treaty of Péronne is signed by Charles the Bold, Duke of Burgundy, and Louis XI of France.

If the Houses of Parliament of Northern Ireland had not made such a declaration, under Article 14 of the Treaty Northern Ireland, its Parliament and government would have continued in being but the Oireachtas would have had jurisdiction to legislate for Northern Ireland in matters not delegated to Northern Ireland under the Government of Ireland Act.

The War of the Fifth Coalition ended with the Treaty of Schönbrunn ( 14 October 1809 ).

* Kee-too-way-how (‘ Sounding With Flying Wings ’, better known as Alexander Cayen dit Boudreau, Chief of the Parklands or Willow Cree at Muskeg Lake, born 1834 St. Boniface, Manitoba, son of Pierre Narcisse Cayen dit Boudreau and Adelaide Catherine Arcand (‘ Kaseweetin ’), though he was of Métis descent he became chief of the Willow Cree and the Métis, who were living with the Cree, brother of Petequakey (‘ Isidore Cayen dit Boudreau ’), lived along Duck Lake, signed 1876 Treaty 6 and settled in a reserve at Muskeg Lake-that was later named after his brother Petequakey-but left the reserve in 1880 and lived again in the following years close to St. Laurent de Grandin mission, played a prominent role during the Northwest Rebellion of 1885 in which he participated in every battle, served also as an emissary of the Métis leader Gabriel Dumont to ask the Assiniboine for support, on 23 May 1885 he also submitted the declaration of surrender of Pitikwahanapiwiyin (' Poundmaker ') to General Middleton, was captured on the 1st June 1885, in the subsequent trial of Kee-too-way-how at Regina, Louis Cochin testified that he and the carters in the camp of Pitikwahanapiwiyin survived only thanks to the intercession by Kee-way-too-how and its people, despite the positive testimony, he was on 14 August 1885 sentenced to imprisonment for seven years for his involvement in the Métis rebellion, died 1886 ).

Atmospheric nuclear weapon tests almost doubled the concentration of radioactive Carbon-14 | < sup > 14 </ sup > C in the Northern Hemisphere, before levels slowly declined following the Partial Test Ban Treaty.

In 1814 Denmark – Norway was defeated in the Napoleonic wars and the king was forced to cede Norway to the king of Sweden in the Treaty of Kiel ( January 14 ).

In 1814 Denmark – Norway was defeated in the Napoleonic wars and the king was forced to cede Norway to the king of Sweden in the Treaty of Kiel ( January 14 ).

On 14 November 1990, the united Germany and Poland signed the German – Polish Border Treaty, finalizing Germany's boundaries as permanent along the Oder-Neisse line, and thus, renouncing any claims to Silesia, East Brandenburg, Farther Pomerania, and the southern area of the former province of East Prussia.

Together with the Haute-Savoie, Savoie is one of the two departments of the historic region of Savoy that was annexed by France on June 14, 1860, following the signature of the Treaty of Turin on March 24, 1860.

The area encompassing today's Missoula County officially became part of the United States as a result of Oregon Treaty of June 14, 1846.