Historic Invention
Mar 16 Robert H. Goddard launches the first liquid-fueled rocket, goes 184' (56 meters)
- Mar 17 Dutch Calvinists oust Rev J G Geelkerken over Genesis 3
Music Premiere
Mar 17 Richard Rodgers and Lorenz Hart's musical "Girl Friend" premieres in NYC
- Mar 17 Spain & Brazil prevent Germany joining League of Nations
- Mar 24 The Beehive in the Hague opens 1st escalator in Netherlands
- Mar 26 ACD de Graeff appointed governor general of Dutch East Indies
- Mar 26 First lip-reading tournament held in America
- Mar 26 85th Grand National: Billy Watkinson victorious aboard 25/1 bet Jack Horner; first Australian jockey to win the race
- Mar 31 German Special Court of Justice for state security disbands