While our captain was thus occupied in arranging matters with the chiefs of the surrounding districts, one of our soldiers went accompanied by eight Mexicans, to a town called Chamula, where he demanded a contribution of gold in the name of our captain, though entirely without authority. A quantity was accordingly offered him; but not being satisfied with the amount, he attempted to seize the cacique, by which violent proceeding he occasioned an insurrection of that town, and another in the neighbourhood called Quiahuitlan, or Guehuistlan. When this improper transaction came to the ears of our captain, he sent the soldier a prisoner to Mexico, and immediately marched to Chamula to quell the insurrection, being assisted on this occasion by the inhabitants of Cinacatan, a polished tribe which was addicted to merchandize. On our arrival at Chamula, we found the place strongly fortified by art and nature, and the people well armed, having a peculiar species of large shield which covered the whole body, and could be rolled up into a small compass when not in use. Our cavalry were ordered to keep guard in the plain in our rear, to watch the motions of the insurgents in the neighbouring districts; while the infantry endeavoured to force their way into the town; but our musketeers made very little impression, as the enemy were covered by their walls, while their missiles injured us materially, being exposed without any defence. We continued the attack during the whole day to very little purpose, being unable to force the ramparts, which were guarded by above 2000 men armed with lances. We therefore drew off for the time, and procured some timber from a depopulated town in the neighbourhood, with which we constructed certain machines named mantas or burros, under cover of which twenty men or more could approach the walls in safety, to work a passage through them. On our first attempt to do this, the enemy threw down