The history of the United Nations as an international organization has its origins in World War II. Since then its aims and activities have expanded to make it the archetypal international body in the early 21st century.
The earliest concrete plan for a new world organization to replace the ineffective League of Nations began under the aegis of the US State Department in 1939. On 12 June 1941, representatives of the United Kingdom, Canada, Australia, New Zealand, the Union of South Africa, and of the exiled governments of Belgium, Czechoslovakia, Greece, Luxembourg, Netherlands, Norway, Poland, and Yugoslavia, as well as General de Gaulle of France, met in London and signed the Declaration of St. James's Palace. This was the first of six conferences that led up to the founding of the United Nations and the Charter of the United Nations.
U.S. President Franklin Roosevelt first suggested using the name United Nations, to refer to the Allies of World War II, to British Prime Minister Winston Churchill during the latter's three-week visit to the White House in December 1941. Roosevelt suggested the name as an alternative to "Associated Powers", a term the U.S. used in the First World War (the U.S. was never formally a member of the Allies of World War I but entered the war in 1917 as a self-styled "Associated Power"). Churchill accepted the idea and cited Lord Byron's use of the phrase "United Nations" in the poem Childe Harold's Pilgrimage, which referred to the Allies at the Battle of Waterloo in 1815.
The text of the "Declaration of United Nations" was drafted by U.S. President Franklin D. Roosevelt, British Prime Minister Winston Churchill, and Roosevelt aide Harry Hopkins, while meeting at the White House on 29 December 1941. It incorporated Soviet suggestions, but left no role for France. The first official use of the term "United Nations" was on 1–2 January 1942 when 26 Governments signed the Declaration. One major change from the Atlantic Charter was the addition of a provision for religious freedom, which Stalin approved after Roosevelt insisted. By early 1945 it had been signed by 21 more states.
A JOINT DECLARATION BY THE UNITED STATES OF AMERICA, THE UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND, THE UNION OF SOVIET SOCIALIST REPUBLICS, CHINA, AUSTRALIA, BELGIUM, CANADA, COSTA RICA, CUBA, CZECHOSLOVAKIA, DOMINICAN REPUBLIC, EL SALVADOR, GREECE, GUATEMALA, HAITI, HONDURAS, INDIA, LUXEMBOURG, NETHERLANDS, NEW ZEALAND, NICARAGUA, NORWAY, PANAMA, POLAND, SOUTH AFRICA, YUGOSLAVIA
The Governments signatory hereto,
Having subscribed to a common program of purposes and principles embodied in the Joint Declaration of the President of the United States of America and the Prime Minister of Great Britain dated August 14, 1941, known as the Atlantic Charter,
Being convinced that complete victory over their enemies is essential to defend life, liberty, independence and religious freedom, and to preserve human rights and justice in their own lands as well as in other lands, and that they are now engaged in a common struggle against savage and brutal forces seeking to subjugate the world,
(1) Each Government pledges itself to employ its full resources, military or economic, against those members of the Tripartite Pact and its adherents with which such government is at war.
(2) Each Government pledges itself to cooperate with the Governments signatory hereto and not to make a separate armistice or peace with the enemies.
The foregoing declaration may be adhered to by other nations which are, or which may be, rendering material assistance and contributions in the struggle for victory over Hitlerism.
During the war, the United Nations became the official term for the Allies. To join countries had to sign the Declaration and declare war on the Axis.
US President Franklin D. Roosevelt considered his most important legacy the creation of the United Nations, making a permanent organization out of the wartime Alliance of the same name. He was the chief promoter of the United Nations idea. The first plans for the future international organization emerged in declarations signed at the wartime Allied conferences: the Moscow Conference and the Tehran Conference on 30 October 1943.
Roosevelt had been a strong supporter of the League of Nations back in 1919-20, but was determined to avoid the mistakes Woodrow Wilson had made. The United Nations was FDR's highest postwar priority. He insisted on full coordination with the Republican leadership. He made sure that leading Republicans were on board, especially Senators Arthur Vandenberg of Michigan, and Warren Austin of Vermont. In a broad sense, Roosevelt believed that the UN could solve the minor problems and provide the chief mechanism to resolve any major Issues that arose among the great powers, all of whom had a veto. For FDR creating the UN was the most important goal for the entire war effort. Roosevelt was especially interested in international protection of human right, and in this area his wife played a major role as well.
The Allies had agreed to the basic structure of the new body at the Dumbarton Oaks Conference in 1944. At Yalta, Roosevelt, Churchill, and Stalin agreed to the establishment of the United Nations, as well as the structure of the United Nations Security Council. Stalin insisted on having a veto and FDR finally agreed. The participants at Yalta also agreed that the United Nations would convene for the first time in San Francisco in April 1945 in the United Nations Conference on International Organization. Roosevelt considered the United Nations to be his most important legacy. He provided continuous backstage political support at home and with Churchill and Stalin abroad. The Big Four of the United States, Britain, Soviet Union and China would make the major decisions, with France added later to provide permanent members of the all-powerful Security Council. Each had a veto power, thus avoiding the fatal weakness of the League of Nations, which had theoretically been able to order its members to act in defiance of their own parliaments.
Roosevelt went public with strong advocacy in the 1944 presidential campaign, and turned detailed planning over to the State Department, where Sumner Welles and Secretary Cordell Hull worked on the project. It was his ideas that "four policemen" would collaborate to keep and enforce the peace. The United States, Britain, Soviet Union and China made the major decisions and became permanent members of the all-powerful Security Council; France was added to make five policemen. Stalin insisted on a veto power. Roosevelt finally agreed, thus avoiding the fatal weakness of the League of Nations, which theoretically could order its members to act in defiance of their own parliaments.
From 21 September to 7 October 1944, representatives of the Republic of China, Britain, the US and the USSR met to elaborate plans at the Dumbarton Oaks Conference in Washington, D.C. Those and later talks produced proposals outlining the purposes of the United Nations organization, its membership and organs, as well as arrangements to maintain international peace and security and international economic and social cooperation. Governments and private citizens worldwide discussed and debated these proposals. Winston Churchill urged Roosevelt to restore France to its status of a major Power after the liberation of Paris in August 1944.
At the Yalta Conference it was agreed that membership would be open to nations that had joined the Allies by 1 March 1945. Brazil, Syria and a number of other countries qualified for membership by declarations of war on either Germany or Japan in the first three months of 1945 – in some cases retroactively.
On 25 April 1945, the United Nations Conference on International Organization began in San Francisco. In addition to Governments, a number of non-government organizations, including Rotary International and Lions Clubs International received invitations to assist in the drafting of a charter. After working for two months, the fifty nations represented at the conference signed the Charter of the United Nations on 26 June. Poland, which was unable to send a representative to the conference due to political instability, signed the charter on 15 October 1945. The charter stated that before it would come into effect, it must be ratified by the Governments of the Republic of China, France, the USSR, the United Kingdom, and the United States, and by a majority of the other 46 signatories. This occurred on 24 October 1945, and the United Nations was officially formed.
The date each founding member state deposited their ratification of the UN Charter is as follows:
The first meeting of the General Assembly was held in Westminster Central Hall, London, on 10 January 1946. The Security Council met for the first time a week later in Church House, Westminster. The League of Nations formally dissolved itself on 18 April 1946 and transferred its mission to the United Nations.
The United Nations has achieved considerable prominence in the social arena, fostering human rights, economic development, decolonization, health and education, for example, and interesting itself in refugees and trade.
The leaders of the UN had high hopes that it would act to prevent conflicts between nations and make future wars impossible. Those hopes have obviously not fully come to pass. From about 1947 until 1991 the division of the world into hostile camps during the Cold War made agreement on peacekeeping matters extremely difficult. Following the end of the Cold War, renewed calls arose for the UN to become the agency for achieving world peace and co-operation, as several dozen active military conflicts continued to rage across the globe. The breakup of the Soviet Union has also left the United States in a unique position of global dominance, creating a variety of new problems for the UN (See the United States and the United Nations).
In June 1945, delegates from around the world gathered in San Francisco to draft the charter for the United Nations. Potential sites for the UN Headquarters included Vienna, Switzerland, Berlin, Quebec, and the Netherlands before the delegation decided on a headquarters in the United States by December 1945. Many U.S. cities vied for the honor of hosting the UN Headquarters site, such as Marin County, California, St. Louis, Boston, Chicago, Fairfield County, CT, Westchester County, NY, Flushing Meadows-Corona Park in Queens, Tuskahoma, Oklahoma, the Black Hills of South Dakota, Belle Isle in Detroit, and a site on Navy Island straddling the U.S.-Canada border were considered as potential sites for the UN Headquarters. San Francisco, where the UN Headquarters delegation was held, was favored by Australia, New Zealand, China, and the Philippines due to the city's proximity to their countries. The UN and many of its delegates seriously considered Philadelphia for the headquarters; the city offered to donate land in several select sites, including Fairmount Park, Andorra, and a Center City, Philadelphia location which would have placed the headquarters along a mall extending from Independence Hall to Penn's Landing.
In 1946, John D. Rockefeller III and Laurance Rockefeller each offered their respective residences in Kykuit in Mount Pleasant, New York as headquarters for the UN, but the proposals were vetoed as the sites were too isolated from Manhattan. The Soviet Union vetoed Boston due to the denunciations of Soviet expansion by John E. Swift, a Massachusetts judge and Supreme Knight of the Knights of Columbus.
New York City Planning Commissioner Robert Moses convinced Nelson Rockefeller to purchase a 17 and 18 acres (6.9 and 7.3 ha) piece of land along the East River in New York City from real estate developer William Zeckendorf Sr.; The purchase was funded by Nelson's father, John D. Rockefeller Jr. The Rockefeller family owned the Tudor City Apartments across First Avenue from the Zeckendorf site. The UN ultimately chose the New York City site over Philadelphia after Rockefeller offered to donate the land along the East River. The UN headquarters officially opened on January 9, 1951, although construction was not formally completed until October 9, 1952.
This section needs expansion. You can help by adding to it. (January 2011)
The basic constitutional makeup of the United Nations has changed little, though vastly increased membership has altered the functioning of some elements. The UN as a whole has generated a rich assortment of non-governmental organizations and special bodies over the years: some with a regional focus, some specific to the various peacekeeping missions, and others of global scope and importance. Other bodies (such as the International Labour Organization) formed prior to the establishment of the United Nations and only subsequently became associated with it.