Soon after the battle of Churubusco ended, he returned to San Agustín, and as the initial step toward peace negotiations wrote a note summoning Mexico City to surrender. But Santa Anna did not wait for it. The town was in a dreadful state of confusion and panic. Wounded or demoralized soldiers could be seen everywhere. Many roamed about the streets, crying out at the slightest alarm, "Here come the Yankees!" Astounded by the American victories and utterly disheartened by the incompetence, cowardice and quarrels of their leaders, many felt that God had pronounced the doom of Belshazzar against "this accursed Babylon." Hence, though Santa Anna rallied troops as well as possible, he felt that an assault could not be repulsed, and at about midnight had Pacheco, then minister of relations, address a despatch to Buchanan proposing the negotiations requested so many times by the American government.[27.13] The purpose of the despatch, which Bankhead transmitted open to Trist with an appeal from himself to heed it, was to prevent the Americans from entering the city; and the Spanish minister, who was consulted with reference to it, agreed that in view of Polk's repeated assurances it could not fail to have that effect.[27.14] [AN ARMISTICE] Thornton and Mackintosh also brought their influence to bear; and the next morning, while Scott was preparing to take up battering or assaulting positions to warrant the summons, General Mora met him at Coyoacán with a proposal for a truce. The terms of this proposal were not satisfactory; but Scott sent back by him an overture for a short armistice. This was accepted by Santa Anna as a gift from heaven. Commissioners to arrange the terms were appointed the next day, and on the twenty-fourth ratifications of their agreement settled the matter. The army, though its entire confidence in Scott prevented all trouble, felt profoundly dissatisfied; but with a total disregard of personal considerations the General took what reasonably seemed to him the wise course.[27.14]