American Diplomacy : Multilateral Treaties and Agreements
- The Inter-American System : Agreements, Conventions and Other Documents
- 1826 - Cemetery in Algiers; March 21
- 1839 - Samoa: Commerce, Consular Rights, Shipping; November 5
- 1864 - Amelioration of the Condition of the Wounded on the Field of Battle; August 22
- 1864 - Simonoseki Indemnities : October 22
- 1865 - Cape Spartel Lighthouse - May 31
- 1874 - General Postal Union; October 9
- 1899 - Hague I - Convention for the Settlement of International Disputes; July 29
- 1899 - Hague II - Convention with Respect to the Laws and Customs of War on Land; July 29
- 1907 - Hague III - Convention Relative to the Opening of Hostilities; October 18
- 1907 - Hague IV - Convention Respecting the Laws and Customs of War on Land; October 18
- 1907 - Hague V - Convention Respecting the Rights and Duties of Neutral Powers and Persons in Case of War on Land; October 18
- 1907 - Hague VI - Convention Relating to the Status of Enemy Merchant Ships at the Outbreak of Hostilities; October 18
- 1907 - Hague VII - Convention Relating to the Conversion of Merchant Ships into War Ships; October 18
- 1907 - Hague VIII - Convention Relative to the Laying of Automatic Submarine Contact Mines; October 18
- 1907 - Hague IX - Convention Concerning Bombardment by Naval Forces in Time of War; October 18
- 1907 - Hague X - Convention for the Adaptation to Maritime War of the Principles of the Geneva Convention; October 18
- 1907 - Hague XI - Convention Relative to Certain Restrictions With Regard to the Exercise of the Right of Capture in Naval War; October 18
- 1907 - Hague XIII - Convention Concerning the Rights and Duties of Neutral Powers in Naval War; October 18
- 1907 - Convention for the Pacific Settlement of International Disputes; October 18
- 1921 - Treaty between the United States of America, the British Empire, France, and Japan, Signed at Washington; December 13
- 1922 - Treaty between the United of States of America, Belgium, the British Empire, China, France, Italy, Japan, the Netherlands, and Portugal. Signed at Washington February 6
- 1928 - Geneva Protocol for the Prohibition of the Use in War of Asphyxiating Gas, and for Bacteriological Methods of Warfare; February 8/A>
- 1928 - Kellogg-Briand Pact; August 27
- 1929 - Geneva Convention Relating to Prisoners of War; July 27
- 1936 - Monetary Stabilization; September 25
- 1943 - Armistice Agreement with Italy; September
- 1944 - Armistice Agreement with Rumania; September 12
- 1944 - Armistice Agreement with Bulgaria; October 28
- 1944 - Convention on International Civil Aviation, December 7 (Excerpts)
- 1945 - Armistice Agreement with Hungary; January 20
- 1945 - Allied Control Commission in Hungary; January 20
- 1945 - Declaration Regarding the Defeat of Germany and the Assumption of Supreme Authority by Allied Powers; June 5
- 1945 - Control Machinery in Austria; July 4
- 1945 - Coordinated Control of Merchant Shipping; August 5
- 1945 - Agreement Between the Governments of the United Kingdom, the United States of America, and the Union of Soviet Socialist Republics, and the Provisional Government of the French Republic on Certain Additional Requirements to be Imposed on Germany; September 20
- 1946 - Convention on the Priviledges and Immunities of the United Nations, February 13
- 1947 - Treaty of Peace with Bulgaria : February 10
- 1947 - Treaty of Peace with Romania : February 10
- 1947 - Convention of the World Meteorlogical Organization, October 11
- 1948 - Convention of the Intergovernmental Maritime Consultative Organization, March 6
- 1948 - Convention on the Prevention and Punishment of the Crime of Genocide; December 9
- 1949 - Geneva Convention Relative to the Treatment of Prisoners of War; August 12
- 1951 - Security Treaty Between the United States, Australia, and New Zealand (ANZUS); September 1
- 1954 - Southeast Asia Collective Defense Treaty (Manila Pact); September 8
- 1954 - Protocol to the Manila Pact, September 8
- 1954 - Pacific Charter, September 8
- 1959 - The Antartic Treaty, December 1
- 1963 - Treaty Banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and Under Water, August 5
- 1967 - Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, Including the Moon and Other Celestial Bodies; January 27
- 1968 - Agreement on the Rescue of Astronauts, the Return of Astronauts and the Return of Objects Launched into Outer Space, April 22
- 1973 - Convention for the Suppression of Unlawful Acts Against the Safety of Civil Aviation (1971); January 26
- 1975 - Convention on the Prohibition of the Development, Production and Stockpiling of Bacteriological (Biological) and Toxin Weapons and on Their Destruction (1972); March 26
