The Allies had won the war, but would they be able to keep the peace?
An examination of the period between WWI and WWII showed a lack of commitment to the spirit of internationalism. The old League of Nations proved too weak in structure to fill this void. Perhaps a stronger international body, as envisioned by Woodrow Wilson, was necessary to keep the world powers from tearing each other apart. It was in this spirit that Franklin Roosevelt championed the creation of a United Nations.
The Big Three of Churchill, Roosevelt, and Stalin had devoted hours of dialogue to the nature of a United Nations. After agreeing on the general principles at the Dumbarton Oaks and Yalta Conferences, delegates from around the world met in San Francisco to write a charter. With the nation still mourning the recent death of Franklin Roosevelt, his wife Eleanor addressed the delegates. Despite considerable enmity and conflicts of interest among the attending nations, a charter was ultimately approved by unanimous consent.
Despite the ideological animosity spawned by the Cold War, a new spirit of globalism was born after WWII. It was based, in part, on the widespread recognition of the failures of isolationism. The incarnation of this global sprit came to life with the establishment of the United Nations in 1945 with its headquarters in New York City.
How does the UN work?
The UN charter called for the establishment of a Security Council, or "upper house." The Security Council serves as the executive branch of the United Nations. The Security Council must authorize any actions, such as economic sanctions, the use of force, or the deployment of peacekeeping troops.
Each of the "Great Powers" — the United States, Great Britain, France, China, and the Soviet Union — holds a permanent seat on the Security Council. The remaining ten seats are elected to two-year terms by the General Assembly. Each permanent member holds the power of veto. No action can go forth if any one of the five objects. As the Cold War crystallized, the countervailing veto powers of the United States and the Soviet Union served often to inhibit the Security Council from taking any forceful or meaningful action.
The main body of the United Nations is called the General Assembly. Every member nation holds a seat in the General Assembly, which is often described as a town meeting for the world. The General Assembly has standing committees to address ongoing issues such as economics and finance, social, cultural and humanitarian concerns, and legal problems. The General Assembly passes resolutions and has the power to make recommendations to the Security Council, but has no power to require any action. In addition to the General Assembly, and Economic and Social Council has committees designed to address a wide array of topics from the Status of Women to the Environment.
A Trusteeship Council was designed to oversee the transition of states from colonies to independent nations.
The Secretariat manages the day-to-day operations of the United Nations. An International Court of Justice was also created.
The UN can point to many solid accomplishments. Among them: sending peacekeepers to war-stricken areas, making recommendations on how to raise literacy and health rates in the Third World, and even authorizing the use of force against aggressor nations.
In 1945 as well as today the UN gives cause for believe that nations can get along together. In a world with conflicting histories, agendas, and political posturing, one international group — the United Nations — remains above the day-to-day fray.
When the Cold War ended in the 1990s, many citizens around the globe once again looked to the United Nations with renewed hope of building a safer, stronger planet.