Government of Australia
The Commonwealth of Australia was formed in 1901 as a result of an agreement among six self-governing British colonies, which became the six states. The terms of this contract are embodied in the Australian Constitution, which was drawn up at a Constitutional Convention and ratified by the people of the colonies at referendums. The Australian head of state is the Queen of Australia who is represented by the Governor-General of Australia, with executive powers delegated by constitutional convention to the Australian head of government, the Prime Minister of Australia.
Barton Government
The Barton Government was the first federal Executive Government of the Commonwealth of Australia. It was led by Prime Minister Sir Edmund Barton, from 1 January 1901 until 24 September 1903, when Barton resigned to become one of the three founding judges of the High Court of Australia.