Trick or Treaty? (2014)

Legendary Canadian documentarian Alanis Obomsawin digs into the tangled history of Treaty 9 — the infamous 1905 agreement wherein First Nations communities relinquished sovereignty over their traditional territories — to reveal the deceptions and distortions which the document has been subjected to by successive governments seeking to deprive Canada’s First Peoples of their lands.

Unfortunately the movie Trick or Treaty? is not yet available on HBO Max.