The towns of San Luis, San Juan, and Mendoza, with their several jurisdictions, each of which is now considered a separate province, in the time of the Viceroys were subject to the Intendency of Cordova. In 1813, by a decree of the National Congress, they were separated from that government, and formed into a distinct province, under the denomination of the Province of Cuyo,[68] of which Mendoza was made the capital; but in this, as in the other divisions of the republic enacted about the same time, the bonds were too loosely knit to resist the shocks of party struggles and domestic convulsions; and this arrangement, though wisely planned, fell with the dissolution of the Congress at Buenos Ayres which created it. But for the cabildos and municipal institutions which still existed in most of the principal towns of the interior when the metropolitan government was dissolved, in 1820, I believe every semblance of a legitimate authority would have ceased. They retained to a certain extent powers not only for the preservation of the public peace, but for the administration of justice; and although perhaps, under the circumstances, they afforded facilities for the establishment of the federal system in opposition to a more centralised form of government, there is no doubt they saved the insulated towns in the interior from worse consequences. Those institutions were by far the best part of the colonial system planted by the mother country, and they were framed upon principles of liberality and independence which formed a very singular exception to her general colonial policy. I doubt whether those which in most cases have been substituted for them have been so wisely cast, or are so suitable to the state of society in those countries. The people at large were habituated and attached to them, and had they been retained, with some reforms adapting them to the new order of things, they might have been made the very best foundations for the new republican institutions of the country. But the truth was, they were essentially too democratic for the military power which arose out of the change; they succumbed to that, and the people, having no real voice in their new governments, made no struggle to preserve them. SAN LUIS.