>>1909013

https://www.youtube.com/watch?v=ayHKDgWfgfA

>>1909178

>>1909204

>>1909387

http://oll.libertyfund.org/titles/burlamaqui-the-principles-of-natural-and-politic-law

>>1909481

This author was practically quoted in the constitution, was in the founding fathers libraries.

Also Emmerich de Vattl

http://oll.libertyfund.org/titles/vattel-the-law-of-nations-lf-ed

>>1909513

Another on Natural Law

http://oll.libertyfund.org/people/hugo-grotius