ant battles. In the beginning of 1823, with only a company
of _cacadores_, he harassed the royalists for several months; and so
alarmed the enemy by the rapidity of his movements, that he often passed
the hostile division, of a thousand men, without their daring to attack
him. Of the country in which these operations were carried on, the general
gives a frightful picture.

In 1823, colonel Miller, was promoted to the rank of general of brigade,
and in the same year he became chief of the staff of the Peruvian army. In
1824, he was introduced to _Bolivar_. On the 13th of June he crossed
the Andes to take the command of 1,500 montoneros (a body of men very
similar to the Guerillas of Spain,) who occupied the country round Pasco.
The difficulties of this service, and the perils of a campaign in the
Andes, may be well inferred from the following passages:--

It often occurred during the campaign of 1824, that the cavalry being in
the rear, were, by a succession of various obstructions, prevented from
accomplishing the day's march before nightfall. It then became necessary
for every man to dismount, and to lead the two animals in his charge, to
avoid going astray, or tumbling headlong down the most frightful
precipices. But the utmost precaution did not always prevent the corps
from losing their way. Sometimes men, at the head of a battalion, would
continue to follow the windings of a deafening torrent, instead of turning
abruptly to the right or left, up some rocky acclivity, over which lay
their proper course; whilst others who chanced to be right, would pursue
the proper track. The line was so drawn out, that there were unavoidably
many intervals, and it was easy for such mistakes to occur, although
trumpeters were placed at regular distances expressly to prevent
separation. One party was frequently heard hallowing from an apparently
fathomless ravine, to their comrades passing over some high projecting
summit, to know if they were going right. These would answer with their
trumpets; but it often occurred that both parties had lost their road. The
frequent sound of trumpets along the broken line--the shouting of officers
to their men at a distance--the neighing of horses, and the braying of
mules, both men and animals being alike anxious to reach a place of rest,
produced a strange and fearful concert, echoed, in the darkness of the
night, from the horrid solitude of the Andes. After many fruitless
attempts to discover th