What happened after that? 
 Always good to know. Can you tell me about its history? 
 An important trade route for South Australia was The River Murray. 
 Thank you for a thorough brief about South Australia's history. Can you tell me about their transportation structure? 
 Sorry I dont have that information heres a little bit of history, evidence of human activity in South Australia dates back as far as 20,000 years.
An important trade route for South Australia was The River Murray.