About the film
Hi-Ho Mistahey! is a 2013 National Film Board of Canada feature documentary film by Alanis Obomsawin that profiles Shannen's Dream, an activist campaign first launched by Shannen Koostachin, a Cree teenager from Attawapiskat, to lobby for improved educational opportunities for First Nations youth.
From the film's Wikipedia article (CC BY-SA 4.0).