US Presidency
1845

On arriving at Rio de Janeiro on his passage the state of his health had become so critical that by the advice of his medical attendants he returned to the United States early in the month of October last. Commodore Biddle, commanding the East India Squadron, proceeded on his voyage in the Columbus, and was charged by the commissioner with the duty of exchanging with the proper authorities the ratifications of the treaty lately concluded with the Emperor of China. Since the return of the commissioner to the United States his health has been much improved, and he entertains the confident belief that he will soon be able to proceed on his mission. Unfortunately, differences continue to exist among some of the nations of South America which, following our example, have established their independence, while in others internal dissensions prevail.