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Boundaries and Boundary Waters: Icebreaking

Agreements effected by exchange of notes at Washington December 4 and 5, 2000; entered into force December 5, 2000.

Effected by exchange of notes at Washington December 5, 2005; entered into force December 5, 2005.

Effected by exchange of notes at Washington November 30 and December 2, 2010; entered into force December 2, 2010.

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U.S. Department of State

The Lessons of 1989: Freedom and Our Future