There have been many memorable moments in the 80-year history of the United Nations, both at its headquarters in New York and ...

UNITED NATIONS -- There have been many memorable moments in the 80-year history of the United Nations, both at its headquarters in New York and at its far-flung global operations.

Here are some of the United Nations' history-making events as the world body marks the anniversary of its founding on June 26, 1945, when the U.N. Charter was signed by 50 countries in San Francisco.

There have been many memorable moments in the 80-year history of the United Nations at its headquarters in New York and at its far-flung global operations. The 193-member organization on Thursday ...

There have been many memorable moments in the 80-year history of the United Nations at its headquarters in New York and at its far-flung global operations.