In reality, from the Confederate point of view, everything was lost. Again the episode becomes too complex to be followed in detail. Suffice it to say that the papers were sold to the United States; that the secret was exposed; that the United States made a determined assault upon the Imperial Government. In the midst of this entanglement, Slidell lost his head, for hope deferred when apparently within reach of its end is a dangerous councilor of state. In his extreme anxiety, Slidell sent to the Emperor a note the blunt rashness of which the writer could not have appreciated. Saying that he feared the Emperor's subordinates might play into the hands of Washington, he threw his fat in the fire by speaking of the ships as "now being constructed at Bordeaux and Nantes for the government of the Confederate States" and virtually claimed of Napoleon a promise to let them go to sea. Three days later the Minister of Foreign Affairs took him sharply to task because of this note, reminding him that "what had passed with the Emperor was confidential" and dropping the significant hint that France could not be forced into war by "indirection." According to Slidell's version of the interview "the Minister's tone changed completely" when Slidell replied with "a detailed history of the affair showing that the idea originated with the Emperor." Perhaps the Minister knew more than he chose to betray. From this hour the game was up. Napoleon's purpose all along seems to have been quite plain. He meant to help the South to win by itself, and, after it had won, to use it for his own advantage. So precarious was his position in Europe that he dared not risk an American war without England's aid, and England had cast the die. In this way, secrecy was the condition necessary to continued building of the ships. Now that the secret was out, Napoleon began to shift his ground. He sounded the Washington Government and found it suspiciously equivocal as to Mexico. To silence the French republicans, to whom the American minister had supplied information about the ships, Napoleon tried at first muzzling the press. But as late as February, 1864, he was still carrying water on both shoulders. His Minister of Marine notified the builders that they must get the ships out of France, unarmed, under fictitious sale to some neutral country. The next month, reports which the Confederate commissioners sent home became distinctly alarming. Mann wrote from Brussels: "Napoleon has enjoined upon Maximilian to hold no official relations with our commissioners in Mexico." Shortly after this Slidell received a shock that was the beginning of the end: Maximilian, on passing through Paris on his way to Mexico, refused to receive him.