The United Nations is an international intergovernmental organization established by the signing of the Charter of the United Nations on 26 June 1945 with the articulated mission of maintaining intern
Dag Hammarskjöld was a particularly active secretary-general from 1953 until his death in 1961.
Kofi Annan, secretary-general from 1997 to 2006
Flags of member nations at the United Nations Headquarters, pictured in 2007
Marking of the UN's 70th anniversary – Budapest, 2015
The League of 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 that e
United Nations
…for a world body to guarantee peace. The winners of the war, the Allied Powers, met to decide on formal peace terms at the Paris Peace Conference. The League of Nations was approved and started operations, but the United States never joined. On 10 January 1920, the League of Nations formally came into being when the…
The 1864 Geneva Convention, one of the earliest formulations of written international law
Lord Bryce, one of the earliest advocates for a League of Nations
Jan Smuts helped to draft the Covenant of the League of Nations.
The League to Enforce Peace published this full-page promotion in The New York Times on Christmas Day 1918. It resolved that the League "should ensure peace by eliminating causes of dissension, by deciding controversies by peaceable means, and by uniting the potential force of all the members as a standing menace against any nation that seeks to upset the peace of the world".