As the opening of director Alex Pritz’s interesting new documentary “The Territory,” informs us, the Uru-eu-wau-wau people of Brazil were discovered by the country’s government in the eighties.

The area of Uru-Eu-Wau-Wau occupation went from the valleys of the Madeira (to the north), Machado (to the east), Guaporé (to the south) rivers and on to the Mamoré