On the 15th of August, 1519, commenced this ever-memorable march. The force of Cortez consisted of four hundred Spaniards, fifteen horses, and seven pieces of artillery. The small remainder of his troops, some being sick or otherwise disabled, were left in garrison at Vera Cruz. The cacique of the Totonacs also furnished him with an army of two thousand three hundred men. Of these, two hundred were what were called _men of burden_, trained to carry heavy loads and to perform all arduous labor. These men were invaluable in carrying the luggage and in dragging the heavy artillery. Cortez assembled his forces at Zempoalla. At the moment of their departure, he called all the Spaniards around him, and addressed them in a devout speech. "The blessed Savior," said he, "will give us victory. We have now no other security than the favor of God and our own stout hearts." The morning was serene and cloudless when the army commenced its march, which led to scenes of unparalleled cruelty and of blood. Just as the advance guard was leaving, a messenger brought the intelligence that a strange vessel was seen cruising off the coast near Vera Cruz. Cortez was alarmed, being apprehensive that it was some ship belonging to a fleet sent against him by Velasquez. He immediately set off with a small party of horse toward the shore. A boat left the vessel and landed four men. Cortez seized them, and learned that this ship was sent with two others, conveying two hundred and seventy soldiers. The Governor of Jamaica having learned of the expedition of Cortez, had sent this embassy to take possession of the country, and to inform Cortez that, by a royal commission from the sovereign, the Governor of Jamaica was entitled to have authority over the whole coast. Cortez impressed the men as soldiers, and sent them to be added to his army. Hoping to get a few more, he hid, with his guard, for a whole night behind some sand-hills, expecting that others might land to look for their lost comrades. Being disappointed in this expectation, he resorted to a stratagem to lure others on shore. Four of his men were dressed in the clothes of the prisoners, and sent to the coast to make signals. A boat was soon seen making for the shore; but, as soon as three had landed, some suspicion excited the fears of the rest, and they pushed off from the beach. The three were, however, instantly secured, and were immediately sent to join their companions in the ranks. Cortez thus obtained an important re-enforcement of seven Spaniards.