As Long As The Sun Shines, The Grass Grows, And The Rivers Flow Welcome to Treaty One Territory Treaty No. 1 was negotiated and entered into in August 1871 at Lower Fort Garry. Treaty One Nation Treaty One Development Corporation Our Governance Treaty One leadership form the council that guides the governing system & collective Treaty One lands across Southern Manitoba. Creator has gifted First Nations people with inherent sovereignty including laws, teachings, ways of knowing and being that gui