Portal:Australia/Anniversaries/March/March 31
From Wikipedia, the free encyclopedia
- 1909 - Victoria is the last Australian state to grant women's suffrage.
- 1921 - The Australian Air Force is established, it officially becomes the Royal Australian Air Force in August.
- 1928 - The first Australian Grand Prix motor race was held at Phillip Island.
- 1941 - The Siege of Tobruk begins, for most of the siege the town was defended by the 9th Division of the Australian Army.
- 2002 - Janelle Patton becomes Norfolk Island's first murder victim in 150 years.

