On the other hand, again, as the secret of the discovery of the plot remains with a small band of confidential agents of the authorities, the latter do not know at first whom to trust, or whom to reckon on. They suspect everybody, even the very troops defending them, whom they fear to see turning against them at any moment, and overthrowing them. This is more especially the case in Mexico and all the old Spanish colonies, where the governmental system is essentially military, and is consequently only based on naturally unintelligent and venal troops, who are utterly deficient of patriotic feelings, and whom interest alone, that is to say, pay or promotion, can keep to their duty.

The history of all the revolutions which, during the last fifty years, have caused torrents of blood to flow in the New World, is entirely contained in the last passage we have written.

The President of the Republic had been informed of the designs of the general, as far as that was possible; he had known for more than a month that a vast plot was being formed; he even was aware of the probable day fixed for the pronunciamiento, but he did not know a syllable about the plans arranged by Don Sebastian and his adherents. As the plot was to burst out in Mexico, the President had filled the capital with troops; and called in those on whose fidelity he thought he could reckon with the greatest certainty.

But his preparations were necessarily restricted to this, and he had been constrained to wait till the revolution commenced.

It burst forth with the suddenness of a peal of thunder at twenty places simultaneously, at about the second hour of the tarde. The President, who was at once informed, and who had only come to the circus in order not to be invested in the government palace, instantly took the measures he thought most efficacious.

The news, however, rapidly arrived, and became worse and worse, and the insurrection was assuming frightful proportions. The revolters at first tried to install themselves on the Plaza Major in order to seize the government palace, but being repulsed with loss, after a very serious contest, they ambuscaded themselves in Tacuba, Secunda Monterilla, and San Agustin streets, erected barricades, and exchanged a sharp fire with the faithful troops.

The cannon roared in the square, and the balls made large gaps in the ranks of the insurgents, who replied with yells of rage and increased firing.

Colonel Lupo had taken possession of two city gates, which he burned down, and through which fresh reinforcements reached the insurgents, who now proclaimed themselves masters of one-third of the city. The foreign merchants, established in Mexico, had hoisted their national flags over their houses, in which they remained shut up, and suffering great anxiety.

The President was still standing motionless in the centre of the circus, frowning at each new message, or angrily striking the pommel of his saddle with his clenched fist.

All at once a man glided secretly between the horses' legs, and gently touched the general's boot, who turned round quickly.