Treaties of the United States
   HOME

TheInfoList



OR:

This is a list of
treaties A treaty is a formal, legally binding written agreement between actors in international law. It is usually made by and between sovereign states, but can include international organizations, individuals, business entities, and other legal pers ...
to which the United States has been a party or which have had direct relevance to U.S. history.


Pre-Revolutionary War treaties

Before the
United States Declaration of Independence The United States Declaration of Independence, formally The unanimous Declaration of the thirteen States of America, is the pronouncement and founding document adopted by the Second Continental Congress meeting at Pennsylvania State House ( ...
in 1776, the sovereign of the United Kingdom and the leaders of various North American colonies negotiated treaties that affected the territory of what would later become the United States. * 1638 -
Treaty of Hartford (1638) The Treaty of Hartford was a treaty concluded between New England, the Mohegan and the Narragansett on September 21, 1638, in Hartford, Connecticut. Background The Pequot War of 1636 and 1637 saw the virtual elimination of the Pequot Indians. ...
* 1646 – Treaty of 1646 * 1677 –
Treaty of 1677 The Treaty of 1677 (also known as the Treaty Between Virginia And The Indians 1677 or Treaty of Middle Plantation) was signed in Virginia on May 28, 1677, between the English Crown and representatives from various Virginia Native American tribes ...
* 1701 –
Nanfan Treaty Deed from the Five Nations to the King, of their Beaver Hunting Ground, more commonly known as the Nanfan Treaty, was an agreement made between the representatives of the Iroquois Confederacy with John Nanfan, the acting colonial governor of New ...
* 1722 –
Great Treaty of 1722 The Great Treaty of 1722 was a document signed in Albany, New York by leaders of the Five Nations of Iroquois, Province of New York, Colony of Virginia, and Province of Pennsylvania. Also known as the Treaty of Albany, it was made to create a boun ...
* 1726 –
Deed in Trust from Three of the Five Nations of Indians to the Chancellor In common law, a deed is any legal instrument in writing which passes, affirms or confirms an interest, right, or property and that is signed, attested, delivered, and in some jurisdictions, sealed. It is commonly associated with transferring ...
* 1744 –
Treaty of Lancaster The Six Nations land cessions were a series of land cessions by the Haudenosaunee and Lenape which ceded large amounts of land, including both recently conquered territories acquired from other indigenous peoples in the Beaver Wars and ancestral ...
* 1752 – Treaty of Logstown * 1754 –
Treaty of Albany The Albany Congress (June 19 – July 11, 1754), also known as the Albany Convention of 1754, was a meeting of representatives sent by the legislatures of seven of the 13 British colonies in British America: Connecticut, Maryland, Massachusetts, ...
* 1758 –
Treaty of Easton The Treaty of Easton was a colonial agreement in North America signed in October 1758 during the French and Indian War (Seven Years' War) between British colonials and the chiefs of 13 Native American nations, representing tribes of the Iroquois, ...
* 1760 – Treaty of Pittsburgh * 1763 –
Treaty of Paris Treaty of Paris may refer to one of many treaties signed in Paris, France: Treaties 1200s and 1300s * Treaty of Paris (1229), which ended the Albigensian Crusade * Treaty of Paris (1259), between Henry III of England and Louis IX of France * Trea ...
* 1768 –
Treaty of Hard Labour In an effort to resolve concerns of settlers and land speculators following the western boundary established by the Royal Proclamation of 1763 by George III of the United Kingdom, King George III, it was desired to move the boundary farther west to ...
* 1768 –
Treaty of Fort Stanwix The Treaty of Fort Stanwix was a treaty signed between representatives from the Iroquois and Great Britain (accompanied by negotiators from New Jersey, Virginia and Pennsylvania) in 1768 at Fort Stanwix. It was negotiated between Sir William ...
* 1770 –
Treaty of Lochaber The Treaty of Lochaber was signed in South Carolina on 18 October 1770 by British representative John Stuart and the Cherokee people, fixing the boundary for the western limit of the colonial frontier settlements of Virginia and North Carolina. ...
* 1774 –
Treaty of Camp Charlotte Lord Dunmore's War—or Dunmore's War—was a 1774 conflict between the Colony of Virginia and the Shawnee and Mingo American Indian nations. The Governor of Virginia during the conflict was John Murray, 4th Earl of Dunmore—Lord Dunmore. H ...


U.S. international treaties

These are treaties that the United States has made with other sovereign international states. This is mostly to distinguish them from the next category. Under the treaty clause of the
United States Constitution The Constitution of the United States is the supreme law of the United States of America. It superseded the Articles of Confederation, the nation's first constitution, in 1789. Originally comprising seven articles, it delineates the natio ...
, treaties come into effect upon final ratification by the
President of the United States The president of the United States (POTUS) is the head of state and head of government of the United States of America. The president directs the Federal government of the United States#Executive branch, executive branch of the Federal gove ...
, provided that a two-thirds majority of the
United States Senate The United States Senate is the upper chamber of the United States Congress, with the House of Representatives being the lower chamber. Together they compose the national bicameral legislature of the United States. The composition and po ...
concurs.


1776–1799

* 1776 – Model Treaty passed by the
Continental Congress The Continental Congress was a series of legislative bodies, with some executive function, for thirteen of Britain's colonies in North America, and the newly declared United States just before, during, and after the American Revolutionary War. ...
becomes the template for its future international treaties *1776 –
Treaty of Watertown The Treaty of Watertown, the first foreign treaty concluded by the United States of America after the adoption of the Declaration of Independence, was signed on July 19, 1776, in the Edmund Fowle House in the town of Watertown, Massachusetts Bay. ...
– a military treaty between the newly formed United States and the St. John's and
Mi'kmaq The Mi'kmaq (also ''Mi'gmaq'', ''Lnu'', ''Miꞌkmaw'' or ''Miꞌgmaw''; ; ) are a First Nations people of the Northeastern Woodlands, indigenous to the areas of Canada's Atlantic Provinces and the Gaspé Peninsula of Quebec as well as the no ...
First Nations First Nations or first peoples may refer to: * Indigenous peoples, for ethnic groups who are the earliest known inhabitants of an area. Indigenous groups *First Nations is commonly used to describe some Indigenous groups including: **First Natio ...
of
Nova Scotia Nova Scotia ( ; ; ) is one of the thirteen provinces and territories of Canada. It is one of the three Maritime provinces and one of the four Atlantic provinces. Nova Scotia is Latin for "New Scotland". Most of the population are native Eng ...
, two peoples of the
Wabanaki Confederacy The Wabanaki Confederacy (''Wabenaki, Wobanaki'', translated to "People of the Dawn" or "Easterner") is a North American First Nations and Native American confederation of four principal Eastern Algonquian nations: the Miꞌkmaq, Maliseet ( ...
. * 1778 – Treaty of Alliance
American Revolutionary War The American Revolutionary War (April 19, 1775 – September 3, 1783), also known as the Revolutionary War or American War of Independence, was a major war of the American Revolution. Widely considered as the war that secured the independence of t ...
alliance with the
Kingdom of France The Kingdom of France ( fro, Reaume de France; frm, Royaulme de France; french: link=yes, Royaume de France) is the historiographical name or umbrella term given to various political entities of France in the medieval and early modern period. ...
* 1778 –
Treaty of Amity and Commerce (United States – France) Treaty of Amity and Commerce may refer to: * Treaty of Amity and Commerce (United States–France) (1778) * Treaty of Amity and Commerce (United States–Dutch Republic), a 1782 United States treaty * Treaty of Amity and Commerce (United States–S ...
* 1782 – Treaty of Amity and Commerce – with
Dutch Republic The United Provinces of the Netherlands, also known as the (Seven) United Provinces, officially as the Republic of the Seven United Netherlands ( Dutch: ''Republiek der Zeven Verenigde Nederlanden''), and commonly referred to in historiograph ...
* 1783 –
Treaty of Amity and Commerce (United States – Sweden) Treaty of Amity and Commerce may refer to: * Treaty of Amity and Commerce (United States–France) (1778) * Treaty of Amity and Commerce (United States–Dutch Republic), a 1782 United States treaty * Treaty of Amity and Commerce (United States–S ...
– with
Sweden Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the Kingdom of SwedenUNGEGN World Geographical Names, Sweden./ref> is a Nordic countries, Nordic c ...
* 1783 – Second Treaty of Paris Ended the
American Revolutionary War The American Revolutionary War (April 19, 1775 – September 3, 1783), also known as the Revolutionary War or American War of Independence, was a major war of the American Revolution. Widely considered as the war that secured the independence of t ...
* 1785 – Treaty of Amity and Commerce (Prussia–United States) – with
Prussia Prussia, , Old Prussian: ''Prūsa'' or ''Prūsija'' was a German state on the southeast coast of the Baltic Sea. It formed the German Empire under Prussian rule when it united the German states in 1871. It was ''de facto'' dissolved by an e ...
* 1786 –
Moroccan–American Treaty of Friendship In December 1777, the Moroccan Sultan Mohammed ben Abdallah, Mohammed III included the United States in a list of countries to which Morocco's ports were open. Morocco thus became the first country whose head of state publicly recognized the ne ...
Morocco Morocco (),, ) officially the Kingdom of Morocco, is the westernmost country in the Maghreb region of North Africa. It overlooks the Mediterranean Sea to the north and the Atlantic Ocean to the west, and has land borders with Algeria to A ...
— first sovereign state to recognize the U.S in 1777, formalized in treaty signed in 1786; oldest unbroken U.S. treaty * – trade treaty with Spain (not ratified) * 1794 –
Treaty of Canandaigua The Treaty of Canandaigua (or Konondaigua, as spelled in the treaty itself) also known as the Pickering Treaty and the Calico Treaty, is a treaty signed after the American Revolutionary War between the Iroquois#Government, Grand Council of the Si ...
– AKA Pickering Treaty, negotiated by Pickering for
George Washington George Washington (February 22, 1732, 1799) was an American military officer, statesman, and Founding Father who served as the first president of the United States from 1789 to 1797. Appointed by the Continental Congress as commander of ...
with
Red Jacket Red Jacket (known as ''Otetiani'' in his youth and ''Sagoyewatha'' eeper Awake''Sa-go-ye-wa-tha'' as an adult because of his oratorical skills) (c. 1750–January 20, 1830) was a Seneca orator and chief of the Wolf clan, based in Western New York ...
,
Cornplanter John Abeel III (born between 1732 and 1746–February 18, 1836), known as Gaiänt'wakê (''Gyantwachia'' – "the planter") or Kaiiontwa'kon (''Kaintwakon'' – "By What One Plants") in the Seneca language and thus generally known as Cornplant ...
,
Handsome Lake Handsome Lake ( Cayuga language: Sganyadái:yo, Seneca language: Sganyodaiyo) (Θkanyatararí•yau• in Tuscarora) (1735 – 10 August 1815) was a Seneca religious leader of the Iroquois people. He was a half-brother to Cornplanter, a Seneca ...
, and fifty other Iroquois leaders by which they were forced to cede much of their land to the United States. Britain had ceded all its claims to land in the colonies without consulting the Iroquois or other Native American allies. * 1794 –
Jay Treaty The Treaty of Amity, Commerce, and Navigation, Between His Britannic Majesty and the United States of America, commonly known as the Jay Treaty, and also as Jay's Treaty, was a 1794 treaty between the United States and Great Britain that averted ...
AKA Treaty of London – attempts to settle post-Revolution disputes with
Great Britain Great Britain is an island in the North Atlantic Ocean off the northwest coast of continental Europe. With an area of , it is the largest of the British Isles, the largest European island and the ninth-largest island in the world. It ...
. Provided the
British Army The British Army is the principal land warfare force of the United Kingdom, a part of the British Armed Forces along with the Royal Navy and the Royal Air Force. , the British Army comprises 79,380 regular full-time personnel, 4,090 Gurkha ...
to evacuate the
Northwest Territory The Northwest Territory, also known as the Old Northwest and formally known as the Territory Northwest of the River Ohio, was formed from unorganized western territory of the United States after the American Revolutionary War. Established in 1 ...
and to provide most favoured nation status between Britain and America in exchange for international arbitration of the U.S.-Canada border and wartime debts. Opposed by
Jeffersonian Republicans The Democratic-Republican Party, known at the time as the Republican Party and also referred to as the Jeffersonian Republican Party among other names, was an American political party founded by Thomas Jefferson and James Madison in the early ...
. * 1795 –
Treaty of Greenville The Treaty of Greenville, formally titled Treaty with the Wyandots, etc., was a 1795 treaty between the United States and indigenous nations of the Northwest Territory (now Midwestern United States), including the Wyandot and Delaware peoples ...
– Ended the
Northwest Indian War The Northwest Indian War (1786–1795), also known by other names, was an armed conflict for control of the Northwest Territory fought between the United States and a united group of Native American nations known today as the Northwestern ...
and opened most of
Ohio Ohio () is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Of the List of states and territories of the United States, fifty U.S. states, it is the List of U.S. states and territories by area, 34th-l ...
to white settlement * 1795 – Treaty with Algeria * 1795 –
Pinckney's Treaty Pinckney's Treaty, also known as the Treaty of San Lorenzo or the Treaty of Madrid, was signed on October 27, 1795 by the United States and Spain. It defined the border between the United States and Spanish Florida, and guaranteed the United S ...
AKA Treaty of Madrid, Treaty of San Lorenzo – defines boundaries of U.S. with Spanish colonies * 1796 – Treaty with Tripoli – tribute payments to Tripoli to protect Americans from seizure and ransom * 1797 – Treaty with Tunis – increases tribute payments to Tripoli


1800–1849

* 1800 –
Convention of 1800 (Treaty of Mortefontaine) The Convention of 1800, also known as the Treaty of Mortefontaine, was signed on September 30, 1800, by the United States of America and France. The difference in name was due to Congressional sensitivity at entering into treaties, due to dispute ...
– Ends the Quasi War between France and the U.S. * 1803 –
Louisiana Purchase Treaty The Louisiana Purchase (french: Vente de la Louisiane, translation=Sale of Louisiana) was the acquisition of the territory of Louisiana by the United States from the French First Republic in 1803. In return for fifteen million dollars, or appr ...
– Acquire
Louisiana Territory The Territory of Louisiana or Louisiana Territory was an organized incorporated territory of the United States that existed from July 4, 1805, until June 4, 1812, when it was renamed the Missouri Territory. The territory was formed out of the ...
from the
French First Republic In the history of France, the First Republic (french: Première République), sometimes referred to in historiography as Revolutionary France, and officially the French Republic (french: République française), was founded on 21 September 1792 ...
. * 1805 – Treaty with Tripoli – Secured release of Americans being held in Tripoli, proclaimed peace and amity, and ended the First Barbary War. * 1814 – Treaty of Ghent – Ends the
War of 1812 The War of 1812 (18 June 1812 – 17 February 1815) was fought by the United States of America and its indigenous allies against the United Kingdom and its allies in British North America, with limited participation by Spain in Florida. It be ...
between the U.S. and Great Britain, returning the two countries to the ''
status quo ante bellum The term ''status quo ante bellum'' is a Latin phrase meaning "the situation as it existed before the war". The term was originally used in treaties to refer to the withdrawal of enemy troops and the restoration of prewar leadership. When use ...
''. * 1815 – Commercial treaty with Great Britain – Established free trade between the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...
,
England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe ...
, and much of the
British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts e ...
(
Ireland Ireland ( ; ga, Éire ; Ulster-Scots: ) is an island in the North Atlantic Ocean, in north-western Europe. It is separated from Great Britain to its east by the North Channel, the Irish Sea, and St George's Channel. Ireland is the s ...
was among the areas excluded) * 1817 –
Rush–Bagot Treaty The Rush–Bagot Treaty or Rush–Bagot Disarmament was a treaty between the United States and Great Britain limiting naval armaments on the Great Lakes and Lake Champlain, following the War of 1812. It was ratified by the United States Senate o ...
– The United States and Great Britain agree to demilitarize the Great Lakes. * 1818 –
Treaty of 1818 The Convention respecting fisheries, boundary and the restoration of slaves, also known as the London Convention, Anglo-American Convention of 1818, Convention of 1818, or simply the Treaty of 1818, is an international treaty signed in 1818 betw ...
– resolved boundary issues between U.S. and Great Britain and demilitarized the border. * 1819 –
Adams–Onís Treaty The Adams–Onís Treaty () of 1819, also known as the Transcontinental Treaty, the Florida Purchase Treaty, or the Florida Treaty,Weeks, p.168. was a treaty between the United States and Spain in 1819 that ceded Florida to the U.S. and define ...
– purchase of
Florida Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, and ...
from the
Spanish Empire The Spanish Empire ( es, link=no, Imperio español), also known as the Hispanic Monarchy ( es, link=no, Monarquía Hispánica) or the Catholic Monarchy ( es, link=no, Monarquía Católica) was a colonial empire governed by Spain and its prede ...
and established the border with
New Spain New Spain, officially the Viceroyalty of New Spain ( es, Virreinato de Nueva España, ), or Kingdom of New Spain, was an integral territorial entity of the Spanish Empire, established by Habsburg Spain during the Spanish colonization of the A ...
. * 1824 –
Russo-American Treaty The Russo-American Treaty of 1824 (also known as the Convention of 1824) was signed in St. Petersburg between representatives of Russia and the United States on April 17, 1824, ratified by both nations on January 11, 1825 and went into effect on J ...
– gave Russian claims on land off the Northwest Pacific coast of North America (north of the
Oregon Country Oregon Country was a large region of the Pacific Northwest of North America that was subject to a long dispute between the United Kingdom and the United States in the early 19th century. The area, which had been created by the Treaty of 1818, co ...
) * 1824 –
Anderson–Gual Treaty The Anderson–Gual Treaty (formally, the General Convention of Peace, Amity, Navigation, and Commerce) was an 1824 treaty between the United States and Gran Colombia. It is the first bilateral treaty that the United States concluded with another A ...
– between U.S. and
Gran Colombia Gran Colombia (, "Great Colombia"), or Greater Colombia, officially the Republic of Colombia ( Spanish: ''República de Colombia''), was a state that encompassed much of northern South America and part of southern Central America from 1819 to ...
; first bilateral treaty with another
American American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, pe ...
country * 1828 – Treaty of Limits – between
Mexico Mexico (Spanish language, Spanish: México), officially the United Mexican States, is a List of sovereign states, country in the southern portion of North America. It is borders of Mexico, bordered to the north by the United States; to the so ...
and the U.S.; confirms the boundary agreed to with Spain in the
Adams–Onís Treaty The Adams–Onís Treaty () of 1819, also known as the Transcontinental Treaty, the Florida Purchase Treaty, or the Florida Treaty,Weeks, p.168. was a treaty between the United States and Spain in 1819 that ceded Florida to the U.S. and define ...
. * 1830 – Treaty with the Ottoman PortMustafa Aydın, Çağrı Erhan and Gökhan Erdem
CHRONOLOGY OF TURKİSH-AMERİCAN RELATİONS
Faculty of Political Science, Ankara University
Also see
Capitulations of the Ottoman Empire Capitulations of the Ottoman Empire were contracts between the Ottoman Empire and other powers in Europe, particularly France. Turkish capitulations, or Ahidnâmes were generally bilateral acts whereby definite arrangements were entered int ...
* 1831 – Franco-American Treaty of 1831 – France agreed to pay reparations of 25 million francs for damage to American shipping during the
Napoleonic Wars The Napoleonic Wars (1803–1815) were a series of major global conflicts pitting the French Empire and its allies, led by Napoleon I, against a fluctuating array of European states formed into various coalitions. It produced a period of Fre ...
(ratified in 1835 under Victor de Broglie's government – see
July Monarchy The July Monarchy (french: Monarchie de Juillet), officially the Kingdom of France (french: Royaume de France), was a liberal constitutional monarchy in France under , starting on 26 July 1830, with the July Revolution of 1830, and ending 23 ...
) * 1833 –
Siamese–American Treaty of Amity and Commerce The Treaty of Amity and Commerce between His Majesty the Magnificent King of Siam and the United States of America, or Roberts Treaty of 1833, was the first treaty between the United States and an Asian nation. It established peaceful and friend ...
– a commercial treaty between the
Kingdom of Siam Kingdom of Siam may refer to: * Sukhothai Kingdom (1238–1351) * Ayutthaya Kingdom (1351–1767) * Thonburi Kingdom (1768–1782) * Rattanakosin Kingdom (1782–1932) * Thailand Thailand ( ), historically known as Siam () and official ...
and the United States, first treaty with an
East Asia East Asia is the eastern region of Asia, which is defined in both geographical and ethno-cultural terms. The modern states of East Asia include China, Japan, Mongolia, North Korea, South Korea, and Taiwan. China, North Korea, South Korea ...
n nation * 1833 – Treaty with Muscat * 1835 -
Treaty of New Echota The Treaty of New Echota was a treaty signed on December 29, 1835, in New Echota, Georgia, by officials of the United States government and representatives of a minority Cherokee political faction, the Treaty Party. The treaty established ter ...
– between U.S. government officials and representatives of a minority
Cherokee The Cherokee (; chr, ᎠᏂᏴᏫᏯᎢ, translit=Aniyvwiyaʔi or Anigiduwagi, or chr, ᏣᎳᎩ, links=no, translit=Tsalagi) are one of the indigenous peoples of the Southeastern Woodlands of the United States. Prior to the 18th century, th ...
political faction, the Treaty Party * 1842 –
Webster–Ashburton Treaty The Webster–Ashburton Treaty, signed August 9, 1842, was a treaty that resolved several border issues between the United States and the British North American colonies (the region that became Canada). Signed under John Tyler's presidency, it r ...
– ended the
Aroostook War The Aroostook War (sometimes called the Pork and Beans WarLe Duc, Thomas (1947). The Maine Frontier and the Northeastern Boundary Controversy. ''The American Historical Review'' Vol. 53, No. 1 (Oct., 1947), pp. 30–41), or the Madawaska War, wa ...
and settles boundary disputes between the U.S. and Canada * 1844 –
Treaty of Wanghia The Treaty of Wanghia (also known as the Treaty of Wangxia; Treaty of peace, amity, and commerce, between the United States of America and the Chinese Empire; ) was the first of the unequal treaties imposed by the United States on China. As p ...
– between
China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's List of countries and dependencies by population, most populous country, with a Population of China, population exceeding 1.4 billion, slig ...
and the U.S.; established five U.S.
treaty ports Treaty ports (; ja, 条約港) were the port cities in China and Japan that were opened to foreign trade mainly by the unequal treaties forced upon them by Western powers, as well as cities in Korea opened up similarly by the Japanese Empire. ...
in China with
extraterritoriality In international law, extraterritoriality is the state of being exempted from the jurisdiction of local law, usually as the result of diplomatic negotiations. Historically, this primarily applied to individuals, as jurisdiction was usually cl ...
* 1846 –
Mallarino–Bidlack Treaty The Mallarino–Bidlack Treaty (also known as the Bidlack Treaty and Treaty of New Granada) was a treaty signed between New Granada (today Colombia and Panama) and the United States, on December 12, 1846.Kellogg Institute at the University of Not ...
with the
Republic of New Granada The Republic of New Granada was a 1831–1858 centralist unitary republic consisting primarily of present-day Colombia and Panama with smaller portions of today's Costa Rica, Ecuador, Venezuela, Peru and Brazil. On 9 May 1834, the national flag wa ...
(
Colombia Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in North America—near Nicaragua's Caribbean coast—as well as in the Pacific Ocean. The Colombian mainland is bordered by the ...
) * 1846 –
Oregon Treaty The Oregon Treaty is a treaty between the United Kingdom and the United States that was signed on June 15, 1846, in Washington, D.C. The treaty brought an end to the Oregon boundary dispute by settling competing American and British claims to ...
– brought an end to the
Oregon boundary dispute The Oregon boundary dispute or the Oregon Question was a 19th-century territorial dispute over the political division of the Pacific Northwest of North America between several nations that had competing territorial and commercial aspirations in ...
by settling competing American and British claims to the Oregon Country * 1847 –
Treaty of Cahuenga The Treaty of Cahuenga ( es, Tratado de Cahuenga), also called the Capitulation of Cahuenga (''Capitulación de Cahuenga''), was an 1847 agreement that ended the Conquest of California, resulting in a ceasefire between Californios and Americans. T ...
– ends the
Mexican–American War The Mexican–American War, also known in the United States as the Mexican War and in Mexico as the (''United States intervention in Mexico''), was an armed conflict between the United States and Mexico from 1846 to 1848. It followed the ...
in
Alta California Alta California ('Upper California'), also known as ('New California') among other names, was a province of New Spain, formally established in 1804. Along with the Baja California peninsula, it had previously comprised the province of , but ...
* 1848 –
Treaty of Guadalupe Hidalgo The Treaty of Guadalupe Hidalgo ( es, Tratado de Guadalupe Hidalgo), officially the Treaty of Peace, Friendship, Limits, and Settlement between the United States of America and the United Mexican States, is the peace treaty that was signed on 2 ...
– fully ends the Mexican–American War; sets the
Rio Grande The Rio Grande ( and ), known in Mexico as the Río Bravo del Norte or simply the Río Bravo, is one of the principal rivers (along with the Colorado River) in the southwestern United States and in northern Mexico. The length of the Rio G ...
as the boundary between Mexico and Texas and cedes much of
northern Mexico Northern Mexico ( es, el Norte de México ), commonly referred as , is an informal term for the northern cultural and geographical area in Mexico. Depending on the source, it contains some or all of the states of Baja California, Baja California ...
to the United States. * 1849 – Hawaiian–American Treaty of Friendship, Commerce and Navigation – Treaty between the
Hawaiian Kingdom The Hawaiian Kingdom, or Kingdom of Hawaiʻi (Hawaiian language, Hawaiian: ''Ko Hawaiʻi Pae ʻĀina''), was a sovereign state located in the Hawaiian Islands. The country was formed in 1795, when the warrior chief Kamehameha the Great, of the ...
and the United States


1850–1899

* 1850 –
Clayton–Bulwer Treaty The Clayton–Bulwer Treaty was a treaty signed in 1850 between the United States and the United Kingdom. The treaty was negotiated by John M. Clayton and Sir Henry Bulwer, amidst growing tensions between the two nations over Central America, a ...
– U.S. and United Kingdom agree not to colonize
Central America Central America ( es, América Central or ) is a subregion of the Americas. Its boundaries are defined as bordering the United States to the north, Colombia to the south, the Caribbean Sea to the east, and the Pacific Ocean to the west. ...
* 1851 –
Treaty of Fort Laramie (1851) The Fort Laramie Treaty of 1851 was signed on September 17, 1851 between United States treaty commissioners and representatives of the Cheyenne, Sioux, Arapaho, Crow, Assiniboine, Mandan, Hidatsa, and Arikara Nations. Also known as Horse Cree ...
– with the Cheyenne, Sioux, Arapaho, Crow, Assiniboine, Mandan, Hidatsa, and Arikara Nations * 1851 –
California Indian Reservations and Cessions Between 1851 and 1852, the United States Army forced California's tribes to sign 18 treaties that relinquished each tribe's rights to their traditional lands in exchange for reservations. Due to pressure from California representatives, the Senat ...
– 18 lost treaties of California * 1854 –
Convention of Kanagawa The Convention of Kanagawa, also known as the Kanagawa Treaty (, ''Kanagawa Jōyaku'') or the Japan–US Treaty of Peace and Amity (, ''Nichibei Washin Jōyaku''), was a treaty signed between the United States and the Tokugawa Shogunate on March ...
– forcibly opens
Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...
to American trade * 1855 –
Canadian–American Reciprocity Treaty The Canadian–American Reciprocity Treaty of 1854, also known as the Elgin– Marcy Treaty, was a treaty between the United Kingdom and the United States that applied to British North America, including the Province of Canada, New Brunswick, Nov ...
– with Canada on trade and tariffs * 1855 -
Treaty of Point Elliot (1855) The Treaty of Point Elliott of 1855, or the Point Elliott Treaty,—also known as Treaty of Point Elliot (with one ''t'') / Point Elliott Treaty—is the lands settlement treaty between the United States government and the Native American tribes ...
- Dwamish, Suquamish, Sk-kahl-mish, Sam-ahmish, Smalh-kamish, Skope-ahmish, St-kah-mish, Snoqualmoo, Skai-wha-mish, N'Quentl-ma-mish, Sk-tah-le-jum, Stoluck-wha-mish, Sno-ho-mish, Skagit, Kik-i-allus, Swin-a-mish, Squin-ah-mish, Sah-ku-mehu, Noo-wha-ha, Nook-wa-chah-mish, Mee-see-qua-guilch, Cho-bah-ah-bish, and other allied and subordinate tribes and bands. * 1855 – Treaty of Detroit (1855) – U. S. and Ottawa and Chippewa Nations of Indians which severed the link between the two Native American groups for further treaty negotiations and prepared the way for allotment of tribal land to individuals. * 1857 – American treaty is kept with France- Treaty between American and Russia * 1858 –
Treaty of Amity and Commerce (United States–Japan) The , also called the Harris Treaty was a treaty signed between the United States and Tokugawa Shogunate, which opened the ports of Kanagawa and four other Japanese cities to trade and granted extraterritoriality to foreigners, among a number ...
, also known as Harris Treaty – forces the opening of treaty ports on Japan * 1858 –
Treaty of Tientsin The Treaty of Tientsin, also known as the Treaty of Tianjin, is a collective name for several documents signed at Tianjin (then romanized as Tientsin) in June 1858. The Qing dynasty, Russian Empire, Second French Empire, United Kingdom, and t ...
– with China after the
Second Opium War The Second Opium War (), also known as the Second Anglo-Sino War, the Second China War, the Arrow War, or the Anglo-French expedition to China, was a colonial war lasting from 1856 to 1860, which pitted the British Empire#Britain's imperial ...
; established peace, amity, and commerce * 1862 – Ottoman-American Treaty of Commerce and Navigation * 1864 –
First Geneva Convention The First Geneva Convention for the Amelioration of the Condition of the Wounded in Armies in the Field, held on 22 August 1864, is the first of four treaties of the Geneva Conventions. It defines "the basis on which rest the rules of internati ...
– established rules for the treatment of battlefield casualties and sick and wounded combatants * 1867 –
Alaska Purchase The Alaska Purchase (russian: Продажа Аляски, Prodazha Alyaski, Sale of Alaska) was the United States' acquisition of Alaska from the Russian Empire. Alaska was formally transferred to the United States on October 18, 1867, through a ...
– U.S. buys Alaska from Russia * 1868 –
Burlingame Treaty The Burlingame Treaty (), also known as the Burlingame–Seward Treaty of 1868, was a landmark treaty between the United States and Qing China, amending the Treaty of Tientsin, to establish formal friendly relations between the two nations, with ...
– with China; established improved relations * 1868 – Naturalization Convention – with
North German Confederation The North German Confederation (german: Norddeutscher Bund) was initially a German military alliance established in August 1866 under the leadership of the Kingdom of Prussia, which was transformed in the subsequent year into a confederated st ...
; first recognition by a European power of the legal right of its subjects to become American citizens * 1868 – Naturalization Convention – with
Belgium Belgium, ; french: Belgique ; german: Belgien officially the Kingdom of Belgium, is a country in Northwestern Europe. The country is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeast, France to ...
* 1868 –
Treaty of Bosque Redondo The Treaty of Bosque Redondo (also the Navajo Treaty of 1868 or Treaty of Fort Sumner, Navajo or ) was an agreement between the Navajo and the US Federal Government signed on June 1, 1868. It ended the Navajo Wars and allowed for the return of th ...
– With the
Navajo The Navajo (; British English: Navaho; nv, Diné or ') are a Native Americans in the United States, Native American people of the Southwestern United States. With more than 399,494 enrolled tribal members , the Navajo Nation is the largest fe ...
ending the
Navajo Wars The term Navajo Wars covers at least three distinct periods of conflict in the American West: the Navajo against the Spanish (late 16th century through 1821); the Navajo against the Mexican government (1821 through 1848); and the Navajo agains ...
* 1868 – Treaty of Fort Laramie – with the
Sioux The Sioux or Oceti Sakowin (; Dakota: /otʃʰeːtʰi ʃakoːwĩ/) are groups of Native American tribes and First Nations peoples in North America. The modern Sioux consist of two major divisions based on language divisions: the Dakota and ...
and
Arapaho The Arapaho (; french: Arapahos, ) are a Native American people historically living on the plains of Colorado and Wyoming. They were close allies of the Cheyenne tribe and loosely aligned with the Lakota and Dakota. By the 1850s, Arapaho ba ...
ending
Red Cloud's War Red Cloud's War (also referred to as the Bozeman War or the Powder River War) was an armed conflict between an alliance of the Lakota, Northern Cheyenne, and Northern Arapaho peoples against the United States that took place in the Wyoming and M ...
. * 1869 – Naturalization Convention – with Sweden and Norway. * 1870 – Naturalization Convention – with United Kingdom * 1871 – Treaty of Washington – settles grievances between the U.S. and Canada including the ''Alabama'' Claims * 1872 – Naturalization Convention – with
Denmark ) , song = ( en, "King Christian stood by the lofty mast") , song_type = National and royal anthem , image_map = EU-Denmark.svg , map_caption = , subdivision_type = Sovereign state , subdivision_name = Kingdom of Denmark , establish ...
* 1883 –
Paris Convention for the Protection of Industrial Property The Paris Convention for the Protection of Industrial Property, signed in Paris, France, on 20 March 1883, was one of the first intellectual property treaties. It established a Union for the protection of industrial property. The convention is c ...
intellectual property Intellectual property (IP) is a category of property that includes intangible creations of the human intellect. There are many types of intellectual property, and some countries recognize more than others. The best-known types are patents, co ...
systems, including
patent A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention."A ...
s, of any contracting state become accessible to the nationals of other states party to the Convention * 1886 –
Berne Convention for the Protection of Literary and Artistic Works The Berne Convention for the Protection of Literary and Artistic Works, usually known as the Berne Convention, was an international assembly held in 1886 in the Swiss city of Bern by ten European countries with the goal to agree on a set of leg ...
(ratified by U.S. in 1989) * 1898 – Sixth Treaty of Paris – ends the
Spanish–American War , partof = the Philippine Revolution, the decolonization of the Americas, and the Cuban War of Independence , image = Collage infobox for Spanish-American War.jpg , image_size = 300px , caption = (clock ...
* 1899 – Hague Conventions – one of the first formal statements of the
laws of war The law of war is the component of international law that regulates the conditions for initiating war ('' jus ad bellum'') and the conduct of warring parties (''jus in bello''). Laws of war define sovereignty and nationhood, states and territ ...


1900–1949

* 1900
Treaty between Spain and the United States for Cession of Outlying Islands of the Philippines
Concluded November 7, 1900; ratification advised by Senate January 22, 1901 .. ratified by the President January 30, 1901; ratifications exchanged March 23, 1901; proclaimed March 23, 1901. * 1901 – Hay–Pauncefote Treaty – nullified Clayton–Bulwer Treaty in exchange for free access to build a canal across Central America * 1901 –
Boxer Protocol The Boxer Protocol was signed on September 7, 1901, between the Qing Empire of China and the Eight-Nation Alliance that had provided military forces (including Austria-Hungary, France, Germany, United Kingdom, Italy, Japan, Russia, and the Un ...
AKA Treaty of 1901, Peace Agreement between the Great Powers and China – one of the
Unequal Treaties Unequal treaty is the name given by the Chinese to a series of treaties signed during the 19th and early 20th centuries, between China (mostly referring to the Qing dynasty) and various Western powers (specifically the British Empire, France, the ...
with China * 1902 – Naturalization Convention – with
Haiti Haiti (; ht, Ayiti ; French: ), officially the Republic of Haiti (); ) and formerly known as Hayti, is a country located on the island of Hispaniola in the Greater Antilles archipelago of the Caribbean Sea, east of Cuba and Jamaica, and s ...
* 1903 –
Hay–Herrán Treaty The Hay–Herrán Treaty was a treaty signed on January 22, 1903, between United States Secretary of State John M. Hay of the United States and Tomás Herrán of Colombia. Had it been ratified, it would have allowed the United States a renewab ...
– the U.S. attempt to acquire a lease on
Panama Panama ( , ; es, link=no, Panamá ), officially the Republic of Panama ( es, República de Panamá), is a transcontinental country spanning the southern part of North America and the northern part of South America. It is bordered by Co ...
from
Colombia Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in North America—near Nicaragua's Caribbean coast—as well as in the Pacific Ocean. The Colombian mainland is bordered by the ...
(not ratified by Colombia) * 1903 –
Hay–Bunau-Varilla Treaty The Hay–Bunau-Varilla Treaty ( es, Tratado Hay-Bunau Varilla) was a treaty signed on November 18, 1903, by the United States and Panama, which established the Panama Canal Zone and the subsequent construction of the Panama Canal. It was named ...
– establishes the
Panama Canal Zone The Panama Canal Zone ( es, Zona del Canal de Panamá), also simply known as the Canal Zone, was an unincorporated territory of the United States, located in the Isthmus of Panama, that existed from 1903 to 1979. It was located within the ter ...
* 1903 – Cuban–American Treaty of Relations (1903) – completed lease on * 1905 –
Treaty of Portsmouth A treaty is a formal, legally binding written agreement between actors in international law. It is usually made by and between sovereign states, but can include international organizations, individuals, business entities, and other legal pers ...
– ends
Russo-Japanese War The Russo-Japanese War ( ja, 日露戦争, Nichiro sensō, Japanese-Russian War; russian: Ру́сско-япóнская войнá, Rússko-yapónskaya voyná) was fought between the Empire of Japan and the Russian Empire during 1904 and 1 ...
; negotiated by President
Theodore Roosevelt Theodore Roosevelt Jr. ( ; October 27, 1858 – January 6, 1919), often referred to as Teddy or by his initials, T. R., was an American politician, statesman, soldier, conservationist, naturalist, historian, and writer who served as the 26t ...
* 1905 – Taft–Katsura Agreement – Japan and U.S. agree on spheres of influence in
Asia Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an are ...
* 1906 –
Second Geneva Convention The Second Geneva Convention for the Amelioration of the Condition of Wounded, Sick and Shipwrecked Members of Armed Forces at Sea is one of the four treaties of the Geneva Conventions. The Geneva Convention for the Amelioration of the Condi ...
– treatment of wounded, sick and shipwrecked members of armed forces at sea * 1906 – Inter-American Convention Establishing the Status of Naturalized Citizens Who Again Take Up Residence in the Country of Their Origin * 1907 –
Gentlemen's Agreement A gentlemen's agreement, or gentleman's agreement, is an informal and legally non-binding agreement between two or more parties. It is typically oral, but it may be written or simply understood as part of an unspoken agreement by convention or th ...
– limiting Japanese immigration to the U.S. * 1907 – Naturalization Convention – with
Peru , image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = National seal , national_motto = "Firm and Happy f ...
* 1908 – Naturalization Convention – with
Portugal Portugal, officially the Portuguese Republic ( pt, República Portuguesa, links=yes ), is a country whose mainland is located on the Iberian Peninsula of Southwestern Europe, and whose territory also includes the Atlantic archipelagos of th ...
* 1908 – Naturalization Convention – with
El Salvador El Salvador (; , meaning " The Saviour"), officially the Republic of El Salvador ( es, República de El Salvador), is a country in Central America. It is bordered on the northeast by Honduras, on the northwest by Guatemala, and on the south ...
* 1908 – Naturalization Convention – with
Honduras Honduras, officially the Republic of Honduras, is a country in Central America. The republic of Honduras is bordered to the west by Guatemala, to the southwest by El Salvador, to the southeast by Nicaragua, to the south by the Pacific Oce ...
* 1908 – Naturalization Convention – with
Nicaragua Nicaragua (; ), officially the Republic of Nicaragua (), is the largest country in Central America, bordered by Honduras to the north, the Caribbean to the east, Costa Rica to the south, and the Pacific Ocean to the west. Managua is the coun ...
* 1908 – Naturalization Convention – with
Uruguay Uruguay (; ), officially the Oriental Republic of Uruguay ( es, República Oriental del Uruguay), is a country in South America. It shares borders with Argentina to its west and southwest and Brazil to its north and northeast; while bordering ...
* 1909 –
Boundary Waters Treaty The Boundary Waters Treaty is the 1909 treaty between the United States and Canada providing mechanisms for resolving any dispute over any waters bordering the two countries. The treaty covers the Canada, as a dominion of the Crown of Britain ...
– regulates water quantity and water quality along the boundary between Canada and the United States. * 1911 – Naturalization Convention – with
Costa Rica Costa Rica (, ; ; literally "Rich Coast"), officially the Republic of Costa Rica ( es, República de Costa Rica), is a country in the Central American region of North America, bordered by Nicaragua to the north, the Caribbean Sea to the no ...
* 1911 –
North Pacific Fur Seal Convention of 1911 The North Pacific Fur Seal Convention of 1911, formally known as the Convention between the United States and Other Powers Providing for the Preservation and Protection of Fur Seals, was a treaty signed on July 7, 1911, designed to manage the co ...
– first international treaty for wildlife preservation * 1912 –
International Opium Convention The expression International Opium Convention refers either to the first International Opium Convention signed at The Hague in 1912, or to the second International Opium Convention signed at Geneva in 1925. First International Opium Convention ...
– first international drug control treaty * 1916 –
Treaty of the Danish West Indies The Treaty of the Danish West Indies, officially the Convention between the United States and Denmark for cession of the Danish West Indies, was a 1916 treaty transferring sovereignty of the Virgin Islands in the Danish West Indies from Den ...
– U.S. purchase of the
Danish West Indies The Danish West Indies ( da, Dansk Vestindien) or Danish Antilles or Danish Virgin Islands were a Danish colony in the Caribbean, consisting of the islands of Saint Thomas with ; Saint John ( da, St. Jan) with ; and Saint Croix with . The ...
, renaming them the
United States Virgin Islands The United States Virgin Islands,. Also called the ''American Virgin Islands'' and the ''U.S. Virgin Islands''. officially the Virgin Islands of the United States, are a group of Caribbean islands and an unincorporated and organized territory ...
* 1917 – Lansing–Ishii Agreement – trade treaty between the U.S. and Japan * 1918 –
Migratory Bird Treaty The Migratory Bird Treaty Act of 1918 (MBTA), Codification (law), codified at (although §709 is omitted), is a United States federal law, first enacted in 1918 to implement Migratory Bird Treaty, the convention for the protection of migratory bir ...
– Environment treaty with the United Kingdom representing Canada, to protect birds which migrate between Canada and the U.S. * 1919 –
Treaty of Versailles, 1919 The Treaty of Versailles (french: Traité de Versailles; german: Versailler Vertrag, ) was the most important of the peace treaties of World War I. It ended the state of war between Germany and the Allied Powers. It was signed on 28 June 19 ...
– ended the state of war between Germany and the Allied Powers and established the
League of Nations The League of Nations (french: link=no, Société des Nations ) was the first worldwide intergovernmental organisation whose principal mission was to maintain world peace. It was founded on 10 January 1920 by the Paris Peace Conference th ...
. Ultimately not ratified by the U.S. Senate. * 1920 –
Svalbard Treaty The Svalbard Treaty (originally the Spitsbergen Treaty) recognises the sovereignty of Norway over the Arctic archipelago of Svalbard, at the time called Spitsbergen. The exercise of sovereignty is, however, subject to certain stipulations, and ...
– recognizes
Norwegian Norwegian, Norwayan, or Norsk may refer to: *Something of, from, or related to Norway, a country in northwestern Europe * Norwegians, both a nation and an ethnic group native to Norway * Demographics of Norway *The Norwegian language, including ...
sovereignty over
Svalbard Svalbard ( , ), also known as Spitsbergen, or Spitzbergen, is a Norwegian archipelago in the Arctic Ocean. North of mainland Europe, it is about midway between the northern coast of Norway and the North Pole. The islands of the group rang ...
and regulates its open access, economic activities, environmental protection, taxation and demilitarization * 1921 –
U.S.–Austrian Peace Treaty (1921) The U.S.–Austrian Peace Treaty is a peace treaty between the United States and Austria, signed in Vienna on August 24, 1921, in the aftermath of the First World War. This separate peace treaty was required because the United States Senate refu ...
– separate
World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was List of wars and anthropogenic disasters by death toll, one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, ...
peace agreement between United States and Austria * 1921 – Treaty of Berlin – separate World War I peace agreement between United States and Germany * 1921 – U.S.–Hungarian Peace Treaty (1921) – separate World War I peace agreement between United States and Hungary * 1922 –
Washington Naval Treaty The Washington Naval Treaty, also known as the Five-Power Treaty, was a treaty signed during 1922 among the major Allies of World War I, which agreed to prevent an arms race by limiting naval construction. It was negotiated at the Washington Nav ...
– limits the naval armaments race, supplement to restrict
submarine warfare Submarine warfare is one of the four divisions of underwater warfare, the others being anti-submarine warfare, mine warfare and mine countermeasures. Submarine warfare consists primarily of diesel and nuclear submarines using torpedoes, mis ...
and ban
chemical warfare Chemical warfare (CW) involves using the toxic properties of chemical substances as weapons. This type of warfare is distinct from nuclear warfare, biological warfare and radiological warfare, which together make up CBRN, the military a ...
was rejected by France. * 1923 –
Treaty of Lausanne The Treaty of Lausanne (french: Traité de Lausanne) was a peace treaty negotiated during the Lausanne Conference of 1922–23 and signed in the Palais de Rumine, Lausanne, Switzerland, on 24 July 1923. The treaty officially settled the confl ...
– sets the boundaries of the modern
Republic of Turkey Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a list of transcontinental countries, transcontinental country located mainly on the Anatolia, Anatolian Peninsula in Western Asia, with ...
* 1925 – Anglo-American Convention – American acceptance of the provisions of the
Mandate for Palestine The Mandate for Palestine was a League of Nations mandate for British administration of the territories of Palestine and Transjordan, both of which had been conceded by the Ottoman Empire following the end of World War I in 1918. The manda ...
and supervision of British performance as mandatory of the Mandate for Palestine. * 1925 – Hay-Quesada Treaty – America accepts Cuban ownership of Isle of Pines. * 1928 –
Kellogg–Briand Pact The Kellogg–Briand Pact or Pact of Paris – officially the General Treaty for Renunciation of War as an Instrument of National Policy – is a 1928 international agreement on peace in which signatory states promised not to use war to ...
– calls "for the renunciation of war as an instrument of national policy" * 1929 – Geneva Convention on Prisoners of War – establishes rules for the treatment of
prisoners of war A prisoner of war (POW) is a person who is held captive by a belligerent power during or immediately after an armed conflict. The earliest recorded usage of the phrase "prisoner of war" dates back to 1610. Belligerents hold prisoners of w ...
* 1930 –
London Naval Treaty The London Naval Treaty, officially the Treaty for the Limitation and Reduction of Naval Armament, was an agreement between the United Kingdom, Japan, France, Italy, and the United States that was signed on 22 April 1930. Seeking to address is ...
– regulates submarine warfare and shipbuilding * 1930 – Convention Between the United States and Great Britain – Definitely delimits the boundary between
North Borneo (I persevere and I achieve) , national_anthem = , capital = Kudat (1881–1884);Sandakan (1884–1945);Jesselton (1946) , common_languages = English, Kadazan-Dusun, Bajau, Murut, Sabah Malay, Chinese etc. , ...
(then a British protectorate) and the
Philippine archipelago The islands of the Philippines, also known as the Philippine Archipelago, comprises about 7,641 islands, of which only about 2,000 are inhabited.U.S. Territory) * 1934 – Treaty of Relations – agreements between United States and Cuba s:United States – Cuban Agreements and Treaty of 1934 * 1937 – Treaty Defining Liability for Military Service, etc. – with
Lithuania Lithuania (; lt, Lietuva ), officially the Republic of Lithuania ( lt, Lietuvos Respublika, links=no ), is a country in the Baltic region of Europe. It is one of three Baltic states and lies on the eastern shore of the Baltic Sea. Lithuania ...
* 1943 – Sino-American Treaty for the Relinquishment of Extraterritorial Rights in China – relinquished previous U.S. rights to
extraterritoriality In international law, extraterritoriality is the state of being exempted from the jurisdiction of local law, usually as the result of diplomatic negotiations. Historically, this primarily applied to individuals, as jurisdiction was usually cl ...
in China * 1944 –
Bretton Woods Agreement The Bretton Woods system of monetary management established the rules for commercial and financial relations among the United States, Canada, Western European countries, Australia, and Japan after the 1944 Bretton Woods Agreement. The Bretto ...
– establishes the rules for commercial and financial relations among the major industrial states * 1945 –
UN Charter The Charter of the United Nations (UN) is the foundational treaty of the UN, an intergovernmental organization. It establishes the purposes, governing structure, and overall framework of the UN system, including its six principal organs: th ...
– establishes the
United Nations The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and security, develop friendly relations among nations, achieve international cooperation, and be a centre for harmoni ...
* 1946 –
Bermuda Agreement The Bermuda Agreement (formally Agreement between the government of the United Kingdom and the government of the United States relating to Air Services between their respective Territories), reached in 1946 by American and British negotiators i ...
– bilateral treaty on Civil Aviation between U.S. and United Kingdom * 1946 – Treaty of Manila (1946) – United States recognizes independence of the
Republic of the Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
* 1947 –
General Agreement on Tariffs and Trade The General Agreement on Tariffs and Trade (GATT) is a legal agreement between many countries, whose overall purpose was to promote international trade by reducing or eliminating trade barriers such as tariffs or quotas. According to its pr ...
(GATT) – establishes rules for international trade * 1947 –
Paris Peace Treaties, 1947 The Paris Peace Treaties (french: Traités de Paris) were signed on 10 February 1947 following the end of World War II in 1945. The Paris Peace Conference lasted from 29 July until 15 October 1946. The victorious wartime Allied powers (princi ...
– establishes peace in
Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...
after
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great power ...
. * 1947 –
Inter-American Treaty of Reciprocal Assistance The Inter-American Treaty of Reciprocal Assistance (commonly known as the Rio Treaty, the Rio Pact, the Treaty of Reciprocal Assistance, or by the Spanish-language acronym TIAR from ''Tratado Interamericano de Asistencia Recíproca'') is an agree ...
(Rio Treaty) –
Western Hemisphere The Western Hemisphere is the half of the planet Earth that lies west of the prime meridian (which crosses Greenwich, London, United Kingdom) and east of the antimeridian. The other half is called the Eastern Hemisphere. Politically, the te ...
mutual defense * 1947 –
Convention on International Civil Aviation The Convention on International Civil Aviation, also known as the Chicago Convention, established the International Civil Aviation Organization (ICAO), a specialized agency of the United Nations charged with coordinating international air trave ...
AKA Chicago Convention – establishes
International Civil Aviation Organization The International Civil Aviation Organization (ICAO, ) is a specialized agency of the United Nations that coordinates the principles and techniques of international air navigation, and fosters the planning and development of international a ...
(ICAO) * 1949 –
North Atlantic Treaty The North Atlantic Treaty, also referred to as the Washington Treaty, is the treaty that forms the legal basis of, and is implemented by, the North Atlantic Treaty Organization (NATO). The treaty was signed in Washington, D.C., on 4 April 194 ...
(Treaty of Washington) – establishes
NATO The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two N ...
mutual defense organization * 1949 –
Fourth Geneva Convention The Geneva Convention relative to the Protection of Civilian Persons in Time of War, more commonly referred to as the Fourth Geneva Convention and abbreviated as GCIV, is one of the four treaties of the Geneva Conventions. It was adopted in Augu ...
– establishes rules for the protection of
civilian Civilians under international humanitarian law are "persons who are not members of the armed forces" and they are not " combatants if they carry arms openly and respect the laws and customs of war". It is slightly different from a non-combatant ...
s during times of war * 1949 – Treaty of Friendship, Commerce and Navigation between the United States of America and the Republic of China – establishes amiable relations between the U.S. and China.


1950–1999

* 1951 –
Convention on the Prevention and Punishment of the Crime of Genocide The Convention on the Prevention and Punishment of the Crime of Genocide (CPPCG), or the Genocide Convention, is an international treaty that criminalizes genocide and obligates state parties to pursue the enforcement of its prohibition. It was ...
– (with U.S. qualifications) * 1951 – Treaty of San Francisco – a peace treaty between the Allies of World War II, Allied Powers and
Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...
; ends the Pacific War, Pacific conflict of World War II * 1951 – Mutual Defense Treaty (US-Philippines), Mutual Defense Treaty – alliance between the Republic of the Philippines and the United States of America * 1951 – Treaty of Security between the United States and Japan (updated 1960) * 1952 – ANZUS Treaty – mutual defense alliance between Australia, New Zealand, and the United States * 1953 – Mutual Defense Treaty Between the United States and the Republic of Korea, Mutual Defense Treaty – Created an alliance with South Korea, and established the basis of South Korean adherence with U.S. government consultations on North Korean policy * 1954 – U.S. and Japan Mutual Defense Assistance Agreement * 1954 – Southeast Asia Collective Defense Treaty – creates SEATO mutual defense organization * 1954 – Sino-American Mutual Defense Treaty – alliance between the United States and Taiwan * 1955 – Central Treaty Organization AKA CENTO, the Middle East Treaty Organization (METO), Baghdad Pact – creates CENTO mutual defense organization * 1955 – The Open Skies Treaty – allow access to other nations' military activities by means of aerial surveillance flights * 1955 – Treaty of Amity, Economic Relations and Consular Rights (United States–Iran) – provided friendly diplomatic relations between the United States and Pahlavi dynasty, Pahlavi Iran. * 1956 – DAFT, Dutch–American Friendship Treaty * 1957 – International Atomic Energy Agency, International Atomic Energy Treaty (US PL 85–177) * 1958 – 1958 US-UK Mutual Defence Agreement – commenced the "Special Relationship" with the United Kingdom * 1960 – Treaty of Mutual Cooperation and Security between the United States and Japan – mutual defense treaty with Japan * 1961 – Arms Control and Disarmament Agency (US PL 87-297) * 1961 – Antarctic Treaty – governs international relations in Antarctica * 1961 – Columbia River Treaty (ratified in 1964) – with Canada to manage water in the Columbia River valley * 1961 – Vienna Convention on Diplomatic Relations – specifies diplomatic immunity * 1961 – Alliance for Progress – economic cooperation treaty with Latin America * 1961 – Single Convention on Narcotic Drugs * 1962 – Nassau Agreement – defense treaty with United Kingdom *1962 – Joint Declaration on Commercial Relations (with the European Economic Community, signed March 7, 1962) * 1963 – Vienna Convention on Consular Relations – treaty on consular protocol * 1963 – Vienna Convention on Civil Liability for Nuclear Damage – provides liability in the case of a Nuclear and radiation accidents and incidents, nuclear accident * 1963 – Partial Nuclear Test Ban Treaty – Prohibited nuclear weapons testing except for Underground nuclear weapons testing, underground tests. * 1966 – Treaty of Amity and Economic Relations (Thailand–United States) – commercial treaty with the Kingdom of Thailand * 1966 – International Convention on the Elimination of All Forms of Racial Discrimination – treaty prohibiting racial discrimination. * 1967 – Outer Space Treaty – Basis for space law. Prohibits use of Weapon of mass destruction, weapons of mass destruction, including nuclear weapons, in space * 1968 – Nuclear Non-Proliferation Treaty – Prohibits signatories from acquiring nuclear weapons and commits nuclear-armed states to nuclear disarmament. * 1968 – Protocol Relating to the Status of Refugees * 1969 – Vienna Convention on the Law of Treaties – provides rules on making international treaties. The United States is not a party to this treaty. * 1970 – Patent Cooperation Treaty (PCT) – Provides unified procedure on patent applications * 1970 – Boundary Treaty of 1970 – settles U.S. – Mexico border on
Rio Grande The Rio Grande ( and ), known in Mexico as the Río Bravo del Norte or simply the Río Bravo, is one of the principal rivers (along with the Colorado River) in the southwestern United States and in northern Mexico. The length of the Rio G ...
* 1971 – Geneva Phonograms Convention – provides copyright protections for Sound recording and reproduction, audio recordings * 1971 – Convention on Psychotropic Substances – restricts the import and export of psychotropic drugs. * 1972 – Anti-Ballistic Missile Treaty AKA ABM Treaty (U.S. withdrew in 2002) – limited anti-ballistic missiles * 1972 – SALT I (Strategic Arms Limitation Treaty) – provided limitations on new intercontinental ballistic missile launchers and submarine-launched ballistic missiles * 1972 – Biological Weapons Convention – prohibited production of Biological agent, biological weapons * 1972 – Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter (London Convention) (implemented by U.S., but not signed) – regulates Waste management, waste disposal from vessels at sea * 1972 – Great Lakes Water Quality Agreement – regulates water quality along the U.S.-Canada border * 1973 – Paris Peace Accords – with North Vietnam ending the Vietnam War * 1974 – Threshold Test Ban Treaty – limited nuclear testing to 150 kilotons per year * 1977 – Torrijos-Carter Treaties – transfer of Panama Canal to
Panama Panama ( , ; es, link=no, Panamá ), officially the Republic of Panama ( es, República de Panamá), is a transcontinental country spanning the southern part of North America and the northern part of South America. It is bordered by Co ...
* 1978 – Camp David Accords – peace treaty between Israel and Egypt; negotiated and signed in U.S. * 1978 – Great Lakes Water Quality Agreement (1978) – regulates water quality along the U.S.-Canada border *1978 - Treaty on maritime boundaries between the United Mexican States and the United States of America * 1979 – SALT II (not ratified by U.S.) – sought to limit production of strategic nuclear weapons * 1979 – Treaty of Tarawa – recognizes sovereignty of Kiribati over disputed islands * 1980 – Cook Islands–United States Maritime Boundary Treaty – settles disputed claims and establishes the maritime boundary between American Samoa and the Cook Islands * 1980 – Treaty of Tokehega – settles disputed claims and establishes the maritime boundary between American Samoa and Tokelau * 1985 – Plaza Accord – Group of Five, G-5 agreed to devalue the United States dollar, US dollar in relation to the Japanese yen and Deutsche Mark, German Deutsche Mark by intervening in Foreign exchange market, currency markets * 1986 – Vienna Convention on the Law of Treaties between States and International Organizations or Between International Organizations * 1986 – United Nations Convention on Contracts for the International Sale of Goods – regulates contracts on international trade * 1988 – Intermediate-Range Nuclear Forces Treaty (INF) – dismantled all Short-range ballistic missile, short-range and intermediate-range ballistic missiles of the United States and the Soviet Union. * 1988 – United Nations Convention Against Illicit Traffic in Narcotic Drugs and Psychotropic Substances – provides legal mechanisms on enforcement of previous narcotics treaties * 1988 – United Nations Convention Against Torture – prohibited use of torture and cruel and unusual punishment * 1989 – Montreal Protocol on Substances That Deplete the Ozone Layer * 1990 – Treaty on the Final Settlement with Respect to Germany – final World War II peace with Germany and Allies of World War II, Allies * 1991 – Treaty on Conventional Armed Forces in Europe – Signed by all 16
NATO The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two N ...
members and Warsaw Pact nations; ratified by all 16 NATO states, the eight successor states to the USSR that have territory in Europe, and the six former Warsaw Pact nations * 1991 – START I (Strategic Arms Reduction Treaty) – limited amounts of nuclear warheads, ballistic missiles, and strategic bombers between the United States and the Soviet Union * 1992 – International Covenant on Civil and Political Rights (ratified with qualifications by U.S. Senate) – commits signatories to respect civil and political rights * 1992 – United Nations Framework Convention on Climate Change – limited Greenhouse gas, carbon emissions * 1993 – Oslo Accords – between the Palestine Liberation Organization and Israel; negotiated with U.S. involvement * 1993 – Chemical Weapons Convention – prohibits chemical weapons * 1993 – START II (ratified by U.S. and Russia) – prohibited intercontinental ballistic missiles with multiple independently targetable reentry vehicles * 1994 – North American Free Trade Agreement (NAFTA) – removed tariffs and trade barriers between the United States,
Mexico Mexico (Spanish language, Spanish: México), officially the United Mexican States, is a List of sovereign states, country in the southern portion of North America. It is borders of Mexico, bordered to the north by the United States; to the so ...
, and Canada * 1994 – Convention on the Limitation Period in the International Sale of Goods – regulated contracts on sales of goods * 1994 – Kremlin accords – US and USSR missile and nuclear weapons control; United States – Russia mutual detargeting, ended preprogrammed targeting of strategic nuclear missiles * 1994 – United Nations Convention on the Law of the Sea AKA Law of the Sea, LOS (not ratified by U.S.) * 1994 – Colorado river dispute – with Mexico on water quality and quantity * 1995 – Dayton Agreement – ended the Bosnian War and determines the future of Bosnia and Herzegovina; negotiated and signed in U.S. * 1995 – General Agreement on Trade in Services (GATS) – extended multilateral trade to the Tertiary sector of the economy, service sector * 1996 – WIPO Copyright Treaty – protects computer programs and databases * 1996 – WIPO Performances and Phonograms Treaty * 1996 – Comprehensive Nuclear-Test-Ban Treaty (signed but not ratified by U.S.) – completely prohibits nuclear weapon testing * 1997 – Worldwide Chemical Weapons Convention – * 1998 – Rome Statute of the International Criminal Court ("unsigned" by the U.S.) – established the International Criminal Court


2000–current

* 2000 – Patents Law Treaty (PLT) – (not ratified by U.S.) * 2001 – Convention on Cybercrime – a highly controversial proposal (U.S. Senate ratified August 2006) *2001 – Bonn Agreement (Afghanistan), Bonn Agreement – provided plans for the reconstruction of Afghanistan after the United States invasion of Afghanistan, U.S. invasion. * 2002 – SORT (Strategic Offensive Reductions Treaty) AKA Moscow Treaty – limits the nuclear arsenals of Russia and the U.S. * 2004 – International Treaty on Plant Genetic Resources for Food and Agriculture AKA "International Seed Treaty" – to assure farmers' access to seeds of the world's food security crops * 2005 – Dominican Republic-Central America Free Trade Agreement *2008 – U.S.–Iraq Status of Forces Agreement – agreed to withdraw U.S. military forces from Iraq by 2011. * 2010 – New START (The New Strategic Arms Reduction Treaty) U.S./Russia Treaty – limits the nuclear arsenal capabilities of Russia and the U.S. while allowing for inspection. * 2012 – United States–Korea Free Trade Agreement (KORUS FTA) * 2013 – UN Arms Treaty (U.S./U.N. Treaty) – regulates the international arms trade (signed but not ratified by U.S.) *2013 – U.S.–Afghanistan Strategic Partnership Agreement – regulates Afghanistan–United States relations and provided agreement for withdrawal of U.S. forces from the War in Afghanistan (2001–present), War in Afghanistan. *2015 – Paris Agreement – climate change mitigation treaty aiming to keep global temperatures from rising 2 °C above pre-industrial levels (not ratified by U.S.) *2015 – Joint Comprehensive Plan of Action – regulated the Nuclear program of Iran, Iranian nuclear program to prevent Iran and nuclear weapons, nuclear weapons development. *2020 – United States–Mexico–Canada Agreement – trade agreement designed to replace NAFTA *2022 – Kigali Amendment to the Montreal Protocol, regulating hydrofluorocarbons (HFCs)


U.S.–Native American treaties

From 1778 to 1871, Outline of United States federal Indian law and policy, the United States government entered into more than 500 Treaty rights, treaties with the Native American tribes; all of these treaties have since been violated in some way or outright broken by the US government, Entire book is dedicated to examining these broken treaties. with Native Americans and
First Nations First Nations or first peoples may refer to: * Indigenous peoples, for ethnic groups who are the earliest known inhabitants of an area. Indigenous groups *First Nations is commonly used to describe some Indigenous groups including: **First Natio ...
peoples still fighting for their treaty rights in federal courts and at the
United Nations The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and security, develop friendly relations among nations, achieve international cooperation, and be a centre for harmoni ...
. In addition to Treaty Clause, treaties, which are ratified by the US Senate and signed by the US President, there were also Acts of Congress and Executive Orders which dealt with land agreements. The U.S. military and representatives of a tribe, or sub unit of a tribe, signed documents which were understood at the time to be treaties, rather than armistices, Ceasefire, ceasefires and truces. :The entries from 1784 to 1895 were initially created by information gathered by Charles C. Royce and published in the U.S. Serial Set, Number 4015, 56th Congress, 1st Session, in 1899. The purpose of the ''Schedule of Indian Land Cessions'' was to indicate the location of each cession by or reservation for the Indian Tribes. Royce's column headings are titled: "Date, Where or how concluded, Reference, Tribe, Description of cession or reservation, historical data and remarks, Designation of cession on map, Number, Location". The Ratified Indian Treaties that were transferred from the US State Department to the National Archives were recently conserved and imaged for the first time, and in 2020 made available online with additional context at the Indigenous Digital Archive's Treaties Explorer, or DigiTreaties.org. National Archives and Museum of Indian Arts & Culture Share New Online Education Tool Expanding Access to Treaties between the U.S. and Native Nations. Blog of the Archivist of the United States. 2020 October 13
/ref>


1778–1799


1800–1809


1810–1819


1820–1829


1830–1839


1840–1849


1850–1859


1860–1869


1870–1879

Treaty-making between various Native American governments and the United States officially concluded on March 3, 1871 with the passing of the United States Code]
Title 25, Chapter 3
Subchapter 1, Section 71 (). Pre-existing treaties were grandfathered, and further agreements were made under domestic law.


1880–present


See also

* List of treaties * List of treaties of the Confederate States of America * List of treaties unsigned or unratified by the United States


Notes and references


External links


Treaties in Force
United States Department of State
List of documents relating to the negotiation of ratified and unratified treaties with various Indian Tribes, 1801–1869 (1949)
from the University of Wisconsin Digital Collections

from ''UCB Libraries GovPubs''
List of Treaties between the U.S. and Foreign Nations 1778–1845
from the Library of Congress
List of Treaties between the U.S. and Indian Tribes 1778–1842
from the Library of Congress
List of Treaties 1845–1851
from the Library of Congress
List of Treaties 1851–1855
from the Library of Congress
List of Treaties 1855–1859
from the Library of Congress

*[https://www.loc.gov/law/help/us-treaties/bevans.php United States Treaties and International Agreements: 1776–1949] {{DEFAULTSORT:United States Treaties, List Of Lists of treaties Treaties of the United States,