west into the Colorado, south into the Little Colorado, or north into
the San Juan have carved deep, wild, and romantic gorges. Immediately
west of the Chusca Plateau the Canyon del Muerta and the Canyon de
Chelly are especially noticeable. Many of these canyons are carved in a
homogeneous red sandstone, and their walls are often vertical for
hundreds of feet. Sometimes the canyons widen into narrow valleys, which
are thus walled by impassable cliffs, except where lateral canyons cut
their way through the battlements.

In these mountains, plateaus, mesas, and canyons the Navajo Indians have
their home. The Navajos are intruders in this country. They belong to
the Athapascan stock of British America and speak an Athapascan
language, like the Apaches of the Sierra Madre country. They are a
stately, athletic, and bold people. While yet this country was a part of
Mexico they acquired great herds of horses and flocks of sheep, and
lived in opulence compared with many of the other tribes of North
America. After the acquisition of this territory by the United States
they became disaffected by reason of encroaching civilization, and the
petty wars between United States troops and the Navajos were in the main
disastrous to our forces, due in part to the courage, skill, and
superior numbers of the Navajos and in part to the character of the
country, which is easily defended, as the routes of travel along the
canyons present excellent opportunities for defense and ambuscade. But
under the leadership and by the advice of Kit Carson these Indians were
ultimately conquered. This wily but brave frontiersman recommended a new
method of warfare, which was to destroy the herds and flocks of the
Navajos; and this course was pursued. Regular troops with volunteers
from California and New Mexico went into the Navajo country and shot
down their herds of half-wild horses, killed hundreds of thousands of
sheep, cut down their peach orchards which were scattered about the