When the Spaniards under Coronado first entered the land more than three hundred and fifty years ago in search of the seven cities of Cibola, they found upon the desert sufficient evidence of an extinct race to prove that the land was once densely populated by an agricultural and prosperous people. When or how the inhabitants disappeared is unknown and may never be known. It is even in doubt who they were, but, presumably, they were of the Aztec or Toltec race; or, perhaps, of some civilization even more remote. The Pueblo Indians are supposed to be their descendants, but, if so, they were, when first found, as ignorant of their ancestors as they were of their discoverers. When questioned as to the past they could give no intelligent answer as to their antecedents, but claimed that what the white man saw was the work of Montezuma. All that is known of this ancient people is what the ruins show, as they left no written record or even tradition of their life, unless it be some inscriptions consisting of various hieroglyphics and pictographs that are found painted upon the rocks, which undoubtedly have a meaning, but for lack of interpretation remain a sealed book. The deep mystery in which they are shrouded makes their history all the more interesting and gives unlimited scope for speculation. Arizona is a land that is full of history as well as mystery and invites investigation. It has a fascination that every one feels who crosses its border. Paradoxical as it may seem it is both the oldest and newest portion of our country--the oldest in ancient occupation and civilization and the newest in modern progress. In natural wonders it boasts of the Grand Canon of Arizona, the painted desert, petrified forest, meteorite mountain, natural bridge, Montezuma's well and many other marvels of nature. There are also ruins galore, the cave and cliff dwellings, crumbled pueblos, extensive acequias, painted rocks, the casa grande and old Spanish missions. Anyone who is in search of the old and curious, need not go to foreign lands, but can find right here at home in Arizona and the southwest, a greater number and variety of curiosities than can be found in the same space anywhere else upon the globe. Arizona is a land of strong contrasts and constant surprises, where unusual conditions prevail and the unexpected frequently happens. From the high Colorado plateau of northern Arizona the land slopes toward the southwest to the Gulf of California. Across this long slope of several hundred miles in width, numerous mountain ranges stretch from the northwest to the southeast. Through the middle of the Territory from east to west, flows the Gila river to its confluence with the Colorado. This stream marks the dividing line between the mountains which descend from the north and those that extend south, which increase in altitude and extent until they culminate in the grand Sierra Madres of Mexico.