Fair warning: this is actually not free, but a great resource if you have the capacity to buy it. Ariel Luckey, a performance artist, puts on a one person show that describes his very personal journey to understanding how colonialism shaped the West and impacted his life as a white man. He investigates both historical land politics and current land politics in his home, the Bay Area. You can purchase the DVD of the performance and the curriculum guide.
Access here.