But ere long France was again at her old tricks. In 1851 we were on the eve of war over the Hawaiian Islands, which France had seized, though knowing that she could never hold them save as the result of a successful war. On June 18, 1851, Secretary of State Webster instructed the American minister in Paris to say that the further enforcement of the French demands against Hawaii “would tend seriously to disturb our friendly relations with the French government.”
The third conspicuous instance of France’s persistent enmity to us was at a time when President Lincoln was harrassed by the distressing events of the most critical hours of the rebellion and the possibility of England and France together undertaking the cause of the Confederacy. England had been approached by the Emperor, Napoleon III, with a proposal for an alliance, and in both countries the Union cause was at its lowest ebb.
Justin McCarthy in his “History of Our Own Times” (II, p. 231) says: “The Southern scheme found support only in England and in France. In all other European countries the sympathy of the people and government alike went with the North.... Assurances of friendship came from all civilized countries to the Northern States except from England and France alone.”
While the Northern and Southern States were engaged in a death grapple, Napoleon III was defying the Monroe Doctrine by invading Mexico, and in 1862 was sending instructions to the French general, Forey, as follows:
People will ask you why we sacrifice men and money to establish a government in Mexico. In the present state of civilization the development of America can no longer be a matter of indifference to Europe.... =It is not at all to our interest that they should come in possession of the entire Gulf of Mexico, to rule from there the destinies of the Antilles and South America, and control the products of the New World.=
After Lee’s surrender General Slaughter of the Confederate army opened negotiations with the French Marshal Bazaine for the transfer of 25,000 Confederate soldiers to Mexico, and many distinguished Confederate officers cast their lot with the French to establish Maximilian on the throne. General Price was commissioned to recruit an imperial army in the Confederate States. Governor Harris of Tennessee and other Americans naturalized as Mexicans and now took the lead in a colonization scheme of vast proportions. The North became thoroughly alarmed. A French army co-operating with Confederate expatriates could not be tolerated on the Mexican border.