The Federalist Papers · Federalist No. 80 · paragraph 7

The fourth point rests on this plain proposition, that the peace of the WHOLE ought not to be left at the disposal of a PART. The Union will undoubtedly be answerable to foreign powers for the conduct of its members. And the responsibility for an injury ought ever to be accompanied with the faculty of preventing it. As the denial or perversion of justice by the sentences of courts, as well as in any other manner, is with reason classed among the just causes of war, it will follow that the federal judiciary ought to have cognizance of all causes in which the citizens of other countries are concerned. This is not less essential to the preservation of the public faith, than to the security of the public tranquillity. A distinction may perhaps be imagined between cases arising upon treaties and the laws of nations and those which may stand merely on the footing of the municipal law. The…

Publius · Alexander Hamilton, John Jay, James Madison · 1787–1788
Project Gutenberg #18, updated 11 October 2025; its author-attribution labels and source notes are retained. The supplied file does not identify one uniform underlying print edition.
Passage preview. Read in context for the complete text, notes and references.