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The cement of this union is in the heart blood of every American. I do not believe there is on earth a government established on so immovable a basis.

Thomas Jefferson, J. Jefferson Looney (2004). “The Papers of Thomas Jefferson: 1 October 1814 to 31 August 1815”, p.265, Princeton University Press
The cement of this union is in the heart blood of every American. I do not believe there is on earth a government established on so immovable a basis.