The second part will, I hope, be productive of some good for America. I urge the necessity immediately to open a correspondence with General Greene that he may, by his manoeuvres, facilitate the operation of Spain. I tell them, that unless they land a corps of troops on the boundaries of Georgia, with a view at least to threaten Augusta and Savannah, their expedition will run a great risk. I advise the measure of cruizing off Charleston Harbour, the whole under the idea of their own interest.
I have also written to the naval French commander in the West Indies, advising him to succour Chevalier de Ternay, which I know he will not do. But I take this opportunity of condemning their foolish neglect, in not appearing on our coasts when they return to Europe; and I do also advise that, in their cruizes from St. Domingo, they may sometimes appear off Savannah and Charlestown Harbour. Inclosed you will find a copy of this letter.
Though I always speak of the beginning of February, it is, however, certain, that any time in February would be convenient to go to the southward. March and April are more than sufficient for the taking of Charlestown; and in all cases, I know, from our last conversations, that you wish for a naval superiority this winter, in order to succour the southern states.
I had this morning, my dear general, a long conversation with the Chevalier de la Luzerne, relating to a southern operation. He is, as well as myself, clearly of opinion, that unless a formal application and a plan of campaign be proposed to them, they will not send their ships to us. In this last case their coming ought still to be questioned. But if you thought it better to try, you might propose to the French generals to send a frigate there, and see, with them, what might be done in conjunction. Suppose they were to take four thousand men, leaving some, and the militia, at Rhode Island. We could on our part muster two thousand Americans. However, the Spaniards are so positive and strict in following literally their instructions that I do not believe anything will engage them to come. But my letter, which I look upon as a mere cipher on the first proposition, will, I hope, engage, them to impart their projects to General Greene, and of course this diversion will become useful to us.
Suppose Count de Rochambeau and Chevalier de Ternay were to send to Havanna a copy of your letter, I think they ought to intrust it to Viscount de Noailles, who will soon return to Rhode Island, and whose name is highly respected by the court of Spain for many particular reasons, too long to be mentioned here.
I have seen Mr. Ross, and find that very little clothing is to be for the present expected. They have some arms on board the Alliance, and, I think, a hundred bales of cloth on board a vessel under Jones's convoy. The remainder will come with the Serapis. Unless the storm has forced Jones to put in some French harbour, he may be expected every minute.
The assembly of Pennsylvania have before them the affair of the recruits; but proper arrangements are not properly supported. They are fond of voluntary enlistments. I have an appointment for to-morrow with General Mifflin, where I will debate this matter with him.
To-morrow, my dear general, I will go to Brandywine with Chevalier de Chastellux, and also to Red Bank, Fort Mifflin, &c. On my return I hope to find news from France, and I will write you my determination about my going to the southward.
Inclosed you will find a newspaper, wherein congress have printed a letter from General Gates, relating to a new success of Sumpter.
Congress have lately received letters from Mr. Jay and Mr. Adams, but nothing very particular. They have more fully written by other opportunities that are expected. Portugal has entered into the convention of neutrality, and with such conditions as to shew their partiality to our side of the question.