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.
Colony of New South Wales
A public meeting was held in 1851 to consider Queensland's proposed separation from New South Wales. On 6 June 1859, Queen Victoria signed Letters Patent to form the separate Colony of Queensland. Brisbane was named as the capital city. On 10 December 1859, a proclamation was read by British author George Bowen, whereby Queensland was formally separated from the state of New South Wales. As a result, Bowen became the first Governor of Queensland. On 22 May 1860 the first Queensland election was held and Robert Herbert, Bowen's private secretary, was appointed as the first Premier of Queensland. Queensland also became the first Australian colony to establish its own parliament rather than spending time as a Crown Colony.