In October 1789, shortly after becoming the first U.S. president, George Washington checked out a two-volume copy of The Law of Nations from the New York Society Library while the federal government was temporarily based in New York City.
By Emily Clark • February 28, 2026 • Share Written by Swiss jurist Emer de Vattel, the treatise was a foundational work on international law and diplomacy, outlining principles of sovereignty, neutrality, and just conduct among nations, ideas especially relevant to a young republic navigating foreign relations and asserting legitimacy on the world stage. The … Read more