European exploration of Australia
With the loss of its American colonies in 1783, the British Government sent a fleet of ships, the "First Fleet", under the command of Captain Arthur Phillip, to establish a new penal colony in New South Wales. A camp was set up and the flag raised at Sydney Cove, Port Jackson, on 26 January 1788, a date which became Australia's national day, Australia Day. A British settlement was established in Van Diemen's Land, now known as Tasmania, in 1803, and it became a separate colony in 1825. The United Kingdom formally claimed the western part of Western Australia (the Swan River Colony) in 1828. Separate colonies were carved from parts of New South Wales: South Australia in 1836, Victoria in 1851, and Queensland in 1859. The Northern Territory was founded in 1911 when it was excised from South Australia. South Australia was founded as a "free province"—it was never a penal colony. Victoria and Western Australia were also founded "free", but later accepted transported convicts. A campaign by the settlers of New South Wales led to the end of convict transportation to that colony; the last convict ship arrived in 1848.
Australia Day
On 13 May 1787 a fleet of 11 ships, which came to be known as the First Fleet, was sent by the British Admiralty from England to New Holland. Under the command of Captain Arthur Phillip, the fleet sought to establish a penal colony at Botany Bay on the coast of New South Wales, which had been explored and claimed by Lieutenant James Cook in 1770. The settlement was seen as necessary because of the loss of the Thirteen Colonies in North America. The Fleet arrived between 18 and 20 January 1788, but it was immediately apparent that Botany Bay was unsuitable.