An indigenous peoples of Australia, the Peramangk, warned who that the area of Hoffnungsthal, South Australia was prone to flood, but were ignored?
Hoffnungsthal, South Australia:  Local Peramangk people warned the settlers that the area was prone to flooding, but this advice was ignored. Peramangk: The Peramangk are an indigenous Australian people whose traditional lands are primarily located in the Adelaide Hills, and also in the southern stretches of the Fleurieu Peninsula in the Australian state of South Australia.
i don't know