also to maintain friendly relations with the inhabitants. Everything indicates that, in the event of hostilities, California was to be occupied with a view to permanent possession. Thus the army and the navy were ready to seize by force what the administration coveted, in case Slidell did not succeed in buying it. He was instructed to offer the Mexican government the assumption by the United States of the American claims against Mexico, and five million dollars, for the Rio Grande line and New Mexico, or the assumption of the claims and twenty-five millions for New Mexico and California.
When Slidell appeared on Mexican soil, the Mexican President, Herrera, peaceably disposed, but fearing that he could not sustain himself against the popular temper if he opened negotiations forthwith, wished him to delay his arrival in the capital. But Slidell did not delay. He sent at once his letter of credence to the Minister of Foreign Affairs. After some hesitation the minister declared that Slidell's credentials were not according to the understanding; that he was not a special “commissioner” sent to dispose of the Texas dispute only, but a regular minister plenipotentiary; and that therefore the question of his reception must be submitted to the government council. Slidell insisted, but the Mexican government repeated that he could be received only as commissioner to treat about Texas. Slidell replied in a haughty and insulting note, and announced his return to the
