During the remarkable series of events that took place in Mexico in the spring of 1862, Mr. Seward consistently held to the opinion well expressed in a dispatch to Mr. Dayton, June 21, 1862:
France has a right to make war against Mexico, and to determine for herself the cause. We have a right and interest to insist that France shall not improve the war she makes to raise up in Mexico an anti-republican and anti-American government, or to maintain such a government there. France has disclaimed such designs, and we, besides reposing faith in the assurances given in a frank, honorable manner, would, in any case, be bound to wait for, and not anticipate a violation of them.[217]
For some months the French troops gradually extended their military operations and occupied a greater extent of territory without, however, any material change in the situation. The Juarez government still held the capital. In the spring of 1863, however, military operations were pushed forward with greater activity, and in June, General Forey organized a junta of government composed of thirty-five Mexican citizens designated by decree of the French emperor's minister. The members of this supreme junta were to associate with them two hundred and fifteen citizens of Mexico to form an assembly of two hundred and fifty notables. This assembly was to occupy itself with the form of the permanent government of Mexico. The junta appointed an executive body of three, of whom General Almonte was the head.
On the 10th of July, 1863, the capital of Mexico was occupied by the French army, and on the following day the Assembly of Notables declared:
1. The Mexican nation adopts as its form of government a limited hereditary monarchy, with a Catholic prince.
2. The sovereign shall take the title of Emperor of Mexico.
3. The imperial crown of Mexico is offered to his imperial and royal highness the Prince Ferdinand Maximilian, Archduke of Austria, for himself and his descendants.
4. If, under circumstances which cannot be foreseen, the Archduke of Austria, Ferdinand Maximilian, should not take possession of the throne which is offered to him, the Mexican nation relies on the good will of his majesty, Napoleon III, Emperor of the French, to indicate for it another Catholic prince.[218]
The crown of Mexico was formally offered to Maximilian by a deputation of Mexicans headed by Señor Estrada, October 3, 1863; but Maximilian replied that he could not accept the proffered throne until the whole nation should "confirm by a free manifestation of its will the wishes of the capital." This was a wise decision, had it been given in good faith and had it been wisely adhered to, but the sequel shows that the archduke was either not sincere in his protestations or else was woefully deceived by representations subsequently made to him. Six months later he accepted the crown without the question having been submitted to the wishes of any but a very small portion of the Mexican people.
In spite of the declaration of the Mexican Assembly, which showed so unmistakably the hand of Napoleon, the French government continued to repudiate the designs imputed to it against the independence of Mexico, and Mr. Seward continued to express, officially at least, the satisfaction of the American government at the explanations vouchsafed by France. September 11, 1863, he stated the case as follows: