The South American Indian, as a soldier, is a being about whom we English know very little. Of course we know that, centuries ago, he was a force to be reckoned with locally; we know that when his civilisation was stamped out of him he became a mere savage, ignorant, dirty, brutal and crafty; but it is something of a surprise to us to learn that, during the first quarter of the nineteenth century, he occasionally shook off much of his savagery, and showed himself the equal of the white soldier in discipline, generalship, staying-power and chivalry. A case in point is that of Andresito Artegas, one of the most striking figures in modern South American history. Andresito, who belonged to the Guaycuru branch of the great Guaranian tribe, was the adopted son of the celebrated insurgent leader, Artegas, who seems to have given him some education and to have developed in him the great natural foresight and controlling power which he was to exhibit later in the war between the Guaranians and the Portuguese of Argentina. This petty war, which lasted roughly from 1818 to 1820, was largely a "coming to a head" of the constant bickerings, forays, and persecutions which, for years, had been interchanged between the white man and the red; and though, in the end, the Indians were badly beaten and the tribe almost annihilated, in the early and middle stages of the contest there seemed every likelihood of the Portuguese being driven out of La Plata. In 1819, emboldened by a train of minor successes, Andresito, with a force of seven hundred Guaycurus, determined to seize the city of Corrientes. Next to Buenos Ayres, this was the wealthiest and most important of the Argentine towns, and much of the commerce was in the hands of British merchants, such as the well-known brothers Robertson, and their friend and sometime patron Thomas Postlethwaite. To men like this the news of Andresito's advance was alarming enough, for it would probably mean financial ruin, if nothing worse; but to the more excitable Portuguese residents it was absolute paralysis. People went stark mad with panic; the seven hundred Indians became seven, and even seventy, thousand. Tales went from mouth to mouth of massacres unspeakable in every village and town on Andresito's line of march, and it was said that the Paraguay boundary and the Parana River--the only means of safety hitherto open to fugitives--were already in Indian hands.