The Federalist Papers · Federalist No. 47 · paragraph 3

The accumulation of all powers, legislative, executive, and judiciary, in the same hands, whether of one, a few, or many, and whether hereditary, selfappointed, or elective, may justly be pronounced the very definition of tyranny. Were the federal Constitution, therefore, really chargeable with the accumulation of power, or with a mixture of powers, having a dangerous tendency to such an accumulation, no further arguments would be necessary to inspire a universal reprobation of the system. I persuade myself, however, that it will be made apparent to every one, that the charge cannot be supported, and that the maxim on which it relies has been totally misconceived and misapplied. In order to form correct ideas on this important subject, it will be proper to investigate the sense in which the preservation of liberty requires that the three great departments of power should be separate and…

Publius · Alexander Hamilton, John Jay, James Madison · 1787–1788
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