14 significant historical events occurred on May 9. May 9 has seen several notable events throughout history. In 1917, it was the date of the Nivelle Offensive during World War I, a significant military event. On May 9, 1950, Robert Schuman made a declaration that later helped shape European economic integration. The date also hosted two Formula One Spanish Grand Prix races, occurring in 1993 and 2004.
10 famous birthdays on May 9
Including Michael Levitt, Manfred Eigen, Mushfiqur Rahim
Event Distribution by Century
Darker = Higher Density17th Century
1 event18th Century
3 events19th Century
3 events20th Century
5 eventsNivelle Offensive — 1917 Franco-British offensive on the Western Front in the First World War
Schuman Declaration — speech by Robert Shuman on 9 May 1950 announcing plan to pool markets for German and French coal and steel
21st Century
2 eventsExplore More for May 9
Discover births, deaths, and deeper historical trends for this date.