The first General Assembly of the United Nations opens.
51 nations were represented on that day.
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Rwanda, Burundi, Jamaica, and Trinidad and Tebogo were admitted to the United Nations.
Fifty countries signed the United Nations Charter in San Francisco.
The United Nations General Assembly passes its first resolution.
UNESCO recommended that Australia's Great Barrier Reef be listed as World Heritage Site 'in danger.'
The longest ever United Nations climate talk ended.