Founding of the Pan-American Union

Date: April 14, 1890 • Location: Washington D.C., United States

The Pan-American Union is founded by the First International Conference of American States in Washington, D.C.

The Organization of American States is an international organization founded on 30 April 1948 to promote cooperation among its member states within the Americas.

This milestone marked a defining occurrence in United States's and world history, leaving an indelible imprint on societal development, international relations, and cultural memory. Its enduring ramifications continue to be examined and commemorated by historians and scholars across the globe.