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.
Colonial forces of Australia
By 1901, the Australian colonies were federated and formally joined together to become the Commonwealth of Australia, and the federal government assumed all defensive responsibilities. The Federation of Australia came into existence on 1 January 1901 and as of that time the constitution of Australia stated that all defence responsibility was vested in the Commonwealth government. Co-ordination of Australia-wide defensive efforts in the face of imperial German interest in the Pacific Ocean was one of the main reasons for federation, and so one of the first decisions made by the newly formed Commonwealth government was to create the Department of Defence which came into being on 1 March 1901. From that time the Australian Army came into being under the command of Major General Sir Edward Hutton, and all of the colonial forces, including those then on active service in South Africa, transferred into the Australian Army.