Portal:Australia/Anniversaries/May/May 30

1911 - The Supreme Court of the Northern Territory is established.
1923 - Australia, New Zealand the the United Kingdom sign an agreement to share the administration of former German colony Nauru.
1925 - Millicent Preston-Stanley becomes the first woman member of the New South Wales Legislative Assembly.
1928 - Pro Hart born in Broken Hill, New South Wales.
1988 - Expo '88 begins in Brisbane, 18 million visits are made in the six months it it open.
1989 - Ananda Marga member Tim Anderson is arrested on charges related to the 1978 Hilton bombing.
1991 - A television report reveals that Bob Hawke made a secret agreement to hand over the ALP leadership to Paul Keating in 1988.