History of Australia (1901–45) from Australian courts to the British Privy Council in London. Most important, the Act transferred into Australian hands full control of all Australia's constitutional documents. History of Australia (1901–45) The history of Australia from 1901–1945 begins with the federation of the six colonies to create the Commonwealth of Australia. The young nation joined Britain in the First World War, suffered through the Great Depression in Australia as part of the global Great Depression and again joined Britain in the Second World War against Nazi Germany in 1939. Imperial Japan launched air raids and submarine raids against Australian cities during the
Aftermath of World War I the exception of Czechoslovakia, they reverted to some form of authoritarian rule. Many quarreled amongst themselves but were too weak to compete effectively. Later, when Germany rearmed, the nation states of south-central Europe were unable to resist its attacks, and fell under German domination to a much greater extent than had ever existed in Austria-Hungary. At the end of the war, the Allies occupied Constantinople (İstanbul) and the Ottoman government collapsed. The Treaty of Sèvres, a plan designed by the Allies to dismember the remaining Ottoman territories, was signed on 10 August 1920, although it was never ratified by the