History of Australia
 

Australia officially theCommonwealth of Australia, is a country comprising the mainland of the Australian continent, the island ofTasmania, and numerous smaller islands. It is the world'ssixth-largest country by total area. Neighbouring countries include Indonesia, East Timor and Papua New Guinea to the north; the Solomon Islands, Vanuatu and New Caledonia to the north-east; and New Zealand to the south-east.

For at least 40,000 yearsbefore the first British settlement in the late 18th century, Australia was inhabited by indigenous Australians who spoke languages grouped into roughly 250 language groups. After the discovery of the continent by Dutchexplorers in 1606, Australia's eastern half was claimed byGreat Britain in 1770 and settled through penal transportation to the colony of New South Wales from 26 January 1788. The population grew steadily in subsequent decades; the continent was explored and an additional five self-governing Crown Colonies were established.

    Australia’s Aboriginal people were thought to have arrived here by boat from South East Asia during the last Ice Age, at least 50,000 years ago. At the time of European  discovery and settlement, up to one million Aboriginal people lived across the continent as hunters and gatherers. They were scattered in 300 clans and spoke 250 languages and 700 dialects. Each clan had a spiritual connection with a specific piece of land. However, they also travelled widely to trade, find water and seasonal produce and for ritual and totemic gatherings. 

   Human habitation of the Australian continent is estimated to have begun between 42,000 and 48,000 years ago, possibly with the migration of people by land bridges and short sea-crossings from what is now South-East Asia. These first inhabitants may have been ancestors of modern Indigenous Australians.At the time of European settlement in the late 18th century, most Indigenous Australians werehunter-gatherers, with a complex oral cultureand spiritual values based on reverence for the land and a belief in the Dreamtime. The Torres Strait Islanders, ethnically Melanesian, were originally horticulturalists and hunter-gatherers. The northern coasts and waters of Australia were visited sporadically by fishermen from Maritime Southeast Asia.

The first recorded European sighting of the Australian mainland, and the first recorded European landfall on the Australian continent, are attributed to the Dutch navigator Willem Janszoon. He sighted the coast of Cape York Peninsula in early 1606, and made landfall on 26 February at the Pennefather River near the modern town of Weipa on Cape York. The Dutch charted the whole of the western and northern coastlines and named the island continent "New Holland" during the 17th century, but made no attempt at settlement. William Dampier, an English explorer and privateer, landed on the north-west coast of New Holland in 1688 and again in 1699 on a return trip.In 1770, James Cook sailed along and mapped the east coast, which he named New South Wales and claimed for Great Britain. With the loss of its American colonies in 1780, 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 although the British Crown Colony of New South Wales was not formally promulgated until 7 February 1788. The first settlement led to the foundation of Sydney, the establishment of farming, industry and commerce; and the exploration and settlement of other regions.

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  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.