Chantilly Conferences
1915 CE.
Shown on the map at 49.193°, 2.465°.
The Chantilly Conferences were a series of three conferences held between 1915 and 1916 by the Allied Powers of World War I. The conferences were named after Chantilly, France, where the meetings took place.
Text from the Wikipedia article Chantilly Conferences, licensed CC BY-SA 4.0.