The League of Nations holds its first council meeting in Paris, France.

The League of Nations was the first worldwide intergovernmental organisation whose principal mission was to maintain world peace. It was founded on 10 January 1920 by the Paris Peace Conference that ended the First World War. The main organisation ceased operations on 18 April 1946 when many of its components were relocated into the new United Nations (UN) which was created in the aftermath of the Second World War. As the template for modern global governance, the League profoundly shaped the modern world.

Paris is the capital and largest city of France. With an estimated population of 2,048,472 in January 2025 in an area of more than 105 km² (41 sq mi), Paris is the fourth-most populous city in the European Union and the 30th most densely populated city in the world in 2022. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, culture, fashion, and gastronomy. Because of its leading role in the arts and sciences and its early adoption of extensive street lighting, Paris became known as the City of Light in the 19th century.