Former subdivisions similar to or like History of South Australia

The history of New South Wales refers to the history of the Australian state of New South Wales and the area's preceding Indigenous and British colonial societies. The Mungo Lake remains indicate occupation of parts of the New South Wales area by Indigenous Australians for at least 40,000 years. Wikipedia

Story of the land and peoples of the continent of Australia. Aboriginal Australians first arrived on the Australian mainland by sea from Maritime Southeast Asia between 40,000 and 70,000 years ago, and penetrated to all parts of the continent, from the rainforests in the north, the deserts of the centre, and the sub-Antarctic islands of Tasmania and Bass Strait. Wikipedia

Raised by the then imprisoned Edward Gibbon Wakefield, to 1842, when the South Australia Act 1842 changed the form of government to a Crown colony. Ideas espoused and promulgated by Wakefield since 1829 led to the formation of the South Australian Land Company in 1831, but this first attempt failed to achieve its goals and the company folded. Wikipedia

State in the southern central part of Australia. It covers some of the most arid parts of the country. Wikipedia

Complex, and includes a period of history in which the six formerly autonomous British Australian colonies federated to become the Commonwealth of Australia. At the outbreak of the Second Boer War, each of these separate colonies maintained their own, independent military forces, but by the cessation of hostilities, these six armies had come under a centralised command to form the Australian Army. Wikipedia

The history of the Australian Army dates back to colonial forces prior to the Federation of Australia in 1901. Some of the colonial forces, which served the states of Australia at the time, were gradually united into federal units between 1899 and 1903; thus forming the beginning of the Australian Army. Wikipedia