Christopher is writing a history paper about the Cree First Nation. He knows that in the United States the Cree people live mostly in
 Montana. He also read somewhere that a number of Cree people live in Canada.
 Which one of these books would most likely be the most credible source for him to use?
 OA.
 Mountain Ranges, Yellowstone Park, and Montana
 ОВ. .
 A Complete History of First Nations in America
 OC.
 The Cree: The Largest of Canada's First Nations
 OD.
 Alberta. A Home to Many of Canada's First Nations