I can conceive of nothing more appalling, or that tends more to throw men off their guard and produce confusion, than a sudden and unexpected night-attack. Even the Indians, who pride themselves upon their coolness and self-possession, are far from being exempt from its effects; and it is not surprising that men who go to sleep with a sense of perfect security around them, and are suddenly aroused from a sound slumber by the terrific sounds of an onslaught from an enemy, should lose their presence of mind.
TELEGRAPHING BY SMOKES.
The transparency of the atmosphere upon the Plains is such that objects can be seen at great distances; a mountain, for example, presents a distinct and bold outline at fifty or sixty miles, and may occasionally be seen as far as a hundred miles.
The Indians, availing themselves of this fact, have been in the habit of practicing a system of telegraphing by means of smokes during the day and fires by night, and, I dare say, there are but few travelers who have crossed the mountains to California that have not seen these signals made and responded to from peak to peak in rapid succession.
The Indians thus make known to their friends many items of information highly important to them. If enemies or strangers make their appearance in the country, the fact is telegraphed at once, giving them time to secure their animals and to prepare for attack, defense, or flight.
War or hunting parties, after having been absent a long time from their erratic friends at home, and not knowing where to find them, make use of the same preconcerted signals to indicate their presence.
Very dense smokes may be raised by kindling a large fire with dry wood, and piling upon it the green boughs of pine, balsam, or hemlock. This throws off a heavy cloud of black smoke which can be seen very far.
This simple method of telegraphing, so useful to the savages both in war and in peace, may, in my judgment, be used to advantage in the movements of troops co-operating in separate columns in the Indian country.
I shall not attempt at this time to present a matured system of signals, but will merely give a few suggestions tending to illustrate the advantages to be derived from the use of them.
For example, when two columns are marching through a country at such distances apart that smokes may be seen from one to the other, their respective positions may be made known to each other at any time by two smokes raised simultaneously or at certain preconcerted intervals.