The acquaintance of Barras and Buonaparte had been, as we have already said, formed at the siege of Toulon, and the former had not forgotten the inventive and decisive genius of the young officer to whom the conquest of that city was to be ascribed. On the recommendation of Barras, Buonaparte was sent for. He had witnessed the retreat of Menou, and explained with much simplicity the causes of that check, and the modes of resistance which ought to be adopted in case of the apprehended attack. His explanations gave satisfaction. Buonaparte was placed at the head of the Conventional forces, and took all the necessary precautions to defend the same palace which he had seen attacked and carried by a body of insurgents on the 10th of August. But he possessed far more formidable means of defence than were in the power of the unfortunate Louis. He had two hundred pieces of cannon, which his high military skill enabled him to distribute to the utmost advantage. He had more than five thousand regular forces, and about fifteen hundred volunteers. He was thus enabled to defend the whole circuit of the Tuileries; to establish posts in all the avenues by which it could be approached; to possess himself of the bridges, so as to prevent co-operation between the sections which lay on the opposite banks of the river; and finally, to establish a strong reserve in the Place Louis Quinze, or, as it was then called, Place de la Révolution. Buonaparte had only a few hours to make all these arrangements, for he was named in place of Menou late on the night before the conflict. A merely civic army, having no cannon, (for the field-pieces, of which each section possessed two, had been almost all given up to the Convention after the disarming the suburb of Saint Antoine,) ought to have respected so strong a position as the Tuileries, when so formidably defended. Their policy should have been, as in the days of Henry II., to have barricaded the streets at every point, and cooped up the Conventional troops within the defensive position they had assumed, till want of provisions obliged them to sally at disadvantage, or to surrender. But a popular force is generally impatient of delay. The retreat of Menou had given them spirit, and they apprehended, with some show of reason, that the sections, if they did not unite their forces, might be attacked and disarmed separately. They therefore resolved to invest the Convention in a hostile manner, require of the members to recall the obnoxious decrees, and allow the nation to make a free and undictated election of its representatives.