Category:1787 treatiesFrom Wikipedia, the free encyclopedia Treaties that were either written and opened for signature in the year 1787, or entered into force in 1787. 17821783178417851786178717881789179017911792 Politics portal
Treaties that were either written and opened for signature in the year 1787, or entered into force in 1787. 17821783178417851786178717881789179017911792 Politics portal