By: HISTORY.com Editors
The seeds of the United Nations are planted
On August 21, 1944, representatives from the United States, Great Britain, the Soviet Union and China meet in the Dumbarton Oaks estate at Georgetown, Washington, D.C., to formulate the formal principles of an organization that will provide collective security on a worldwide basis—an organization that will become the United Nations.
Following up on a promise made at the Moscow Conferences of 1943 to create an international organization to succeed the League of Nations, the Dumbarton Oaks Conference began planning its creation. Step one was the outline for a Security Council, which would be composed of the member states (basically, the largest of the Allied nations)—the United States, the USSR, China, France, and Great Britain—with each member having veto power over any proposal brought before the Council.
Many political questions would remain to be hammered out, such as a specific voting system and the membership status of republics within the Soviet Union. A more detailed blueprint for the United Nations would be drawn up at both the Yalta Conference in February 1945, and the San Francisco Conference, which would produce the U.N. charter, also in 1945.
Also on This Day in History
Discover more of the major events, famous births, notable deaths and everything else history-making that happened on August 21st
Related
World War II
214 videosBehind the lines of World War II, the United States and Germany engaged in a nuclear arms race.
These photos show the chaos and courage of the 1940 evacuation, when hundreds of thousands of Allied troops escaped German forces by sea.
Victory over Japan Day ushered in peace after the devastation of World War II.
About the author
HISTORY.com works with a wide range of writers and editors to create accurate and informative content. All articles are regularly reviewed and updated by the HISTORY.com team. Articles with the “HISTORY.com Editors” byline have been written or edited by the HISTORY.com editors, including Amanda Onion, Christian Zapata, Cristiana Lombardo and Adrienne Donica.
Fact Check
We strive for accuracy and fairness. But if you see something that doesn't look right, click here to contact us! HISTORY reviews and updates its content regularly to ensure it is complete and accurate.
Citation Information
- Article Title
- The seeds of the United Nations are planted
- Author
- HISTORY.com Editors
- Website Name
- History
- Date Accessed
- October 29, 2026
- Publisher
- A&E Television Networks
- Last Updated
- January 31, 2025
- Original Published Date
- November 05, 2009