For 10 points, identify this Native American tribe with the largest reservation by area in the United States, found in the Four Corners area with capital at Window Rock.
This tribe believes that dried blood of the giant Ye'iitsoh now appears as lava rock by Mount Taylor, the southernmost of four Sacred Mountains that serve as boundaries for their area. The other three are Mount Blanca, Hesprus Mountain, and San Francisco Peak in the west. That area contains the town of Chinle (CHIN-lee), next to Canyon de Chelly (SHAY), and also contains Monument Valley, home to the Mitten Buttes. Places like Chaco Canyon hold many ruins from their enemies' ancestors, the Anasazi. For 10 points, identify this Native American tribe with the largest reservation by area in the United States, found in the Four Corners area with capital at Window Rock.
This tribe believes that dried blood of the giant Ye'iitsoh now appears as lava rock by Mount Taylor, the southernmost of four Sacred Mountains that serve as boundaries for their area.
{Navajo} (accept {Dinéh})