How the United Nations took shape

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1. 1

   The UN Charter enters into force.

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2. 2

   Dumbarton Oaks discussions produce proposals for an organization.

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3. 3

   Leaders at Yalta call for the San Francisco conference.

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4. 4

   Roosevelt and Churchill announce the Atlantic Charter’s principles.

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5. 5

   Twenty-six states join the Declaration by United Nations.

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6. 6

   Representatives sign the UN Charter in San Francisco.

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7. 7

   The San Francisco conference opens.

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8. 8

   Invitations to the San Francisco conference are sent.

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