https://www.theguardian.com/australia-news/2019/mar/05/school-students-left-ignorant-of-indigenous-massacres-history-teachers-say?CMP=Share_AndroidApp_Outlook

Map of massacres of Indigenous people reveals untold history of Australia, painted in blood

Guardian discussion of the massacre map: https://www.theguardian.com/australia-news/2017/jul/05/map-of-massacres-of-indigenous-people-reveal-untold-history-of-australia-painted-in-blood 

Wikipedia listing: https://en.wikipedia.org/wiki/List_of_massacres_of_Indigenous_Australians

Guardian article: https://www.theguardian.com/australia-news/2018/jan/24/massacres-protest-australia-day-undeniable-history