Sydney
Under the reign of Queen Victoria federation of the six colonies occurred on 1 January 1901. Sydney, with a population of 481,000, then became the state capital of New South Wales. The Great Depression of the 1930s had a severe effect on Sydney's economy, as it did with most cities throughout the industrial world. For much of the 1930s up to one in three breadwinners was unemployed. Construction of the Sydney Harbour Bridge served to alleviate some of the effects of the economic downturn by employing 1,400 men between 1924 and 1932. The population continued to boom despite the Depression, having reached 1 million in 1925.
Capital districts and territories
The Australian Capital Territory (ACT) is one of two self-governing internal territories of the Australian federation, the other being the Northern Territory (NT). Created in 1911, the ACT was originally called the Federal Capital Territory, the current name being acquired in 1938. The ACT was constituted specifically to house the seat of government, the goal being to avoid situating the new nation's capital Canberra in either New South Wales or Victoria, the two most populous states. The ACT is an enclave of New South Wales.