Dominion status

Australia achieved independent Sovereign Nation status after World War I, under the Statute of Westminster. This formalised the Balfour Declaration of 1926, a report resulting from the 1926 Imperial Conference of British Empire leaders in London, which defined Dominions of the British empire in the following way

“ They are autonomous Communities within the British Empire, equal in status, in no way subordinate one to another in any aspect of their domestic or external affairs, though united by a common allegiance to the Crown, and freely associated as members of the British Commonwealth of Nations.[272] ”

However, Australia did not ratify the Statute of Westminster until 1942. According to historian Frank Crowley, this was because Australians had little interest in redefining their relationship with Britain until the crisis of World War Two.[273]

The Australia Act 1986 removed any remaining links between the British Parliament and the Australian states.

From 1 February 1927 until 12 June 1931, the Northern Territory was divided up as North Australia and Central Australia at latitude 20°S. New South Wales has had one further territory surrendered, namely Jervis Bay Territory comprising 6,677 hectares, in 1915. The external territories were added: Norfolk Island (1914); Ashmore Island, Cartier Islands (1931); the Australian Antarctic Territory transferred from Britain (1933); Heard Island, McDonald Islands, and Macquarie Island transferred to Australia from Britain (1947).

The Federal Capital Territory (FCT) was formed from New South Wales in 1911 to provide a location for the proposed new federal capital of Canberra (Melbourne was the seat of government from 1901 to 1927). The FCT was renamed the Australian Capital Territory (ACT) in 1938. The Northern Territory was transferred from the control of the South Australian government to the Commonwealth in 1911.