Although the Treaty of San Ildefonso, by which France was to recover and occupy Louisiana at the first favorable opportunity, was intended to remain secret, rumors that some deal had been concluded greatly disturbed the American Government. As early as March, 1801, Rufus King had been informed in London that such a cession was contemplated and learned that General Collot intended to leave for Louisiana with a considerable number of followers. On June 1, King called his Government's attention to the fact that the cession of Louisiana "might enable France to extend her influence, and perhaps her dominion, up the Mississippi; and through the Lakes even up to Canada." The information caused great concern to the British Government, and Lord Hawkesbury had acquainted the American minister with the rumors. At that time, King, who was evidently familiar with the views of Jefferson on the matter, had answered by quoting Montesquieu that "it is happy for trading powers, that God has permitted Turks and Spaniards to be in the world, since of all nations they are the most proper to possess a great empire with insignificance." The purport of this quotation being, he wrote, that, "we are contented that the Floridas remain in the hands of Spain, but should not be willing to see them transferred, except to ourselves." It was a double-edged answer, since it set at nil any hope the British might have had of occupying Louisiana and the Floridas; and at the same time it constituted a very accurate statement of the position maintained by Jefferson when Secretary of State in all his dealings pertaining to the Spanish colonies.
This policy was clearly defined in the general observations communicated by the President to Charles Pinckney, minister in Madrid (June 9, 1801) and in the instructions given to Livingston, hastening his departure for France (September 28, 1801). Jefferson did not know yet what part of the Spanish colonies was to be ceded to France and was more preoccupied with the eventuality of the cession of the Floridas. The solution preferred for the present was clearly the status quo. Should the cession have irrevocably taken place, the rights to the navigation of the Mississippi were to be safeguarded, and if possible France should be induced "to make over to the United States the Floridas, if included in the cession to her from Spain, or at least West Florida, through which several of our rivers (particularly the important river Mobile) empty themselves into the sea." Finally, if the cession had never been contemplated, Livingston was instructed to induce France "to favor experiments on the part of the United States, for obtaining from Spain the cession in view."
The die was cast; for the first time the United States took the position that the time had come for them to control the territory extending between their States and the Gulf of Mexico, and to insure the peaceful and unquestioned rights of navigation on the Mississippi. From the point of view of international law or droit des gens, Madison reiterated the doctrine of Jefferson, that it was a natural law that the States should have access to the sea; and in this particular instance he hinted at another principle—the application of which to the old territories of Europe would be far-reaching—namely that the nation possessing a certain river was entitled also to the mouth of the river. But this again was probably in his opinion one of these "natural laws" which applied to America only. At the end of November, Rufus King sent to Madison a copy of the treaty between the Prince of Parma and Lucien Bonaparte, signed at Madrid, March 31, 1801, and in December he had the opportunity of mentioning the possibility of France paying her debts by ceding Louisiana back to the United States, which only brought the curt answer that "none but spendthrifts satisfy their debts by selling their lands."
Livingston, in a letter to Rufus King, took the view that the cession would be disastrous not only to the United States but to Spain and England, since the French would not fail to contract alliance with the Indians and to renew relations with "the peasantry of Canada", rendering the possessions of Britain very precarious. He could only hope that King would do his utmost to "induce the British ministry to throw all the obstacles in their power in the way of a final settlement of this business, if it is not already too late."
The British ministry refused to take the hint. Unwelcome as the passing of Louisiana into French hands might be considered they were not disposed to endanger the success of the negotiations shortly to be begun at Amiens, and Rufus King was told that the subject would not even be mentioned by Lord Hawkesbury.[429] Evidently England never intended to draw the chestnuts out of the fire for the sole benefit of the United States, and Livingston alone was left to face the situation. The letter he wrote on his own initiative, unable as he was to consult the home government, was somewhat blunt in tone. He called attention to the fact that the arrival in Louisiana or Florida of a large body of French troops could not fail to alarm the people of the Western Territory. He conceded that no protest could be made under the sixth article of the Treaty of 1778, since it had been superseded by the agreement of September 30, 1800; but he maintained that even in the absence of a formal treaty the clause expressed a very desirable policy, that at least the United States wished to know exactly the boundaries of the territory ceded by Spain. At the same time, he discreetly added that "the government of the United States desired to be informed how far it would be practicable to make such arrangements between their respective governments as would, at the same time, aid the financial operations of France, and remove, by a strong and natural boundary, all future causes of discontent between her and the United States."
These different reports, and particularly Livingston's letter to King, of December 30, created some perturbation in the mind of Jefferson, and on March 16, Madison wrote the American minister in Paris "that too much circumspection could not be employed." The great danger was that any sort of a combination with Great Britain would have to be paid later in kind or in territory. While Madison sent recommendations to Pinckney and to Livingston, the clear wish of Jefferson was to keep out England as much as possible. It was at that time that the President decided to take a hand directly in the negotiations. At the beginning of April, 1802, Du Pont de Nemours had written Jefferson that political as well as commercial considerations made it imperative for him to go to France for a short visit. Jefferson saw at once a possibility to use Du Pont as in the past he had employed Lafayette, and asked him to come to Washington to become acquainted "with certain matters that could not be committed to paper."[430]
Very significantly he added: "I believe that the destinies of great countries depend upon it, such is the crisis now existing." As Du Pont answered that he could not possibly see the President before sailing, Jefferson decided to explain his point of view fully in a long letter and at the same time he expressed himself even more forcibly in a letter to Livingston which he asked Du Pont to read before sealing it.
The two letters complete and explain each other. First of all, Jefferson rejected as a very imperfect solution the granting free access to the sea to the territories situated on the left bank of the Mississippi. He bluntly declared that although America had a more natural and instinctive friendship for France than for any other nation, it was quite certain that the national characteristics of the two peoples were so divergent that they could not live peacefully side by side for any length of time. Even the cession by France of the Floridas and New Orleans would be only a palliative which might delay but not suppress the unavoidable conflict.[431] The only solution was for France to give up entirely the rights she had acquired under the Treaty of San Ildefonso and to return to the status quo. Any attempt by Bonaparte to send soldiers to Louisiana would be considered as a casus belli, and the President wrote significantly: "Peace and abstinence from European interference are our objects, and so will continue while the present order of things in America remains uninterrupted." If, on the other hand, France insisted upon taking possession of Louisiana, it was the declared intention of Jefferson to come to an agreement with England, then to launch an expedition against New Orleans, to occupy the territory claimed by France, so as to prevent any new European nation from setting foot on the continent. That this policy of non-colonization should apply to South America as well as to the northern continent was evidently in the mind of the President, since he declared that after the annihilation of the French fleet, two nations—America and Great Britain—would rule the sea, and the two continents would be practically "appropriated by them."
The threat was so formidable that Du Pont refused to believe that it was seriously meant. He saw at once that if such representations were made to the First Consul, even with proper diplomatic precautions, they would be looked upon by him as a challenge that could not be ignored. "Give up that country, or we shall take it", is not at all persuasive. "We will defend it", is the answer that comes naturally to any man. Furthermore, the old Physiocrat predicted that if the United States ever followed such a policy, they would lose their prestige as a democratic and peaceful nation. Jefferson would thus play into the hands of the militaristic faction which ambitioned the conquest of Mexico; if, on the contrary, Mexico were to be emancipated, it might become a dangerous neighbor for the United States. He consequently urged Jefferson to accept what he considered as a much more sensible program, namely a compromise which would insure free access to the sea to "the territories of the Cumberland, the Wabash and both banks of the Ohio." Finally he warned the President against entering into such an alliance with England, since England would never permit the United States to become a naval power of first importance. If, however, the United States insisted on having a free hand in the South, was it not possible, in view of the impending war between France and England, to permit France to recover Canada instead of Louisiana, and to tell Bonaparte: "Give us Louisiana and at the first opportunity we shall restore Canada to you"?
Even if that were refused, if nothing could remove Jefferson's objection to the establishment of a French colony on the northern continent, there was still a possibility of giving satisfaction to both parties concerned without unduly irritating the national pride of either. This was simply for America to buy from France her claim on the Southern territory. True to his training and doctrine, Du Pont had devised a commercial solution to a political problem. The question of Louisiana was to be treated as a business, with a political background to be sure, but essentially on business terms.