While the statement is made that the Navaho were never a warlike people, it must not be presumed that they never caused our Government trouble. Those familiar with the Navaho admire their energy, industry, independence, and cheerful disposition, and their ability to attack the problems of life in a way that no other wandering tribe has exercised. On the other hand, cunning and trickery are among their characteristics, and they are expert horse-thieves. With the Indian, as well as with civilized man, honesty may be interpreted in various ways. If one should leave his camp equipage unprotected in a tent, it would be entirely safe from all except the renegade, already recognized by his people as a thief. But if one should turn his back and later find that his horse had been run off by a Navaho in the hope of being rewarded for returning it, the tribesmen of the raider would regard him as one whose cunning should be emulated. [Illustration: Navaho _Hogan_] Navaho _Hogan_ _From Copyright Photograph 1904 by E.S. Curtis_ For a long period prior to the acquisition from Mexico of the territory now forming the northern portion of Arizona and New Mexico, which, since first known, has been occupied in part by the Navaho, the tribe had been in the habit of making raids on the New Mexican Indian pueblos and the white settlements along the Rio Grande, chiefly for the capture of livestock, although both Indians and Mexicans also were taken and enslaved. The Mexicans lost no opportunity to retaliate, with the result that scattered throughout their villages in the valley of the Rio Grande there were more captives of Navaho blood than there were Mexican prisoners among the Navaho tribe; but in the matter of sheep, cattle, and horses, the Navaho were far ahead in the game of thievery, and even boasted that they could easily have exterminated the Mexicans had they not needed them as herders of their stolen flocks. In consequence, bitter enmity early arose between the Mexicans and the Navaho, which reached its height about the time Col. Stephen W. Kearny took possession of the territory in behalf of the United States in 1846.