tutional troops should remain in the vicinity of the town, where they could not be attacked but under a very great disadvantage, as Talca is skirted by enclo- sures and ditches. Had this decision been adhered to, Prieto must have retraced his steps towards the capital for want of forage and other supplies, and having necessarily to pass several defiles and rivers, he might have been much harassed in his retreat. On the 16th, Prieto endeavoured to bring on an engagement, but could not draw the constitutionalists from their vantage ground. Early on the 17th, General Freire proceeded, with Colonel Viel and the cavalry, to the adjoining plain of Cancharayada, for the purpose, we suppose, of making a reconnaissance ; but from some unexplained and unaccountable mo- tive, he sent suddenly for the remainder of his forces. It was on this plain that General San Martin manoeu- vred, in March, 1818, to bring the Spanish General Osorio to battle, but the latter being inferior in numbers, retreated southwards to the same position in front of Talca,* which Freire had just abandoned. Nothing could be more ill judged or imprudent, as his army, which consisted of about seventeen hun- dred men, had only two weak squadrons of regular cavalry and four pieces of artillery, while that of Prieto, amounting to fully two thousand two hun- dred men, had eight hundred veteran cavalry, and eleven or twelve pieces of artillery. The Chile cavalry is very formidable, the men being most expert riders, mounted on active and powerful horses, and generally armed with long lances, which they use with great dexterity. Prieto, observing this inexplicable move- ment, succeeded without difficulty in placing his troops
- Vide Appendix C, No. 5.— Extract from Miller's Memoirs.
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