Final answer:
Thomas Jefferson's letter to the Danbury Baptists was primarily directed at the Danbury Baptists themselves, but it also served to communicate his views on religious freedom to the general public.
Step-by-step explanation:
The audience of the Jefferson letter to the Danbury (CT) Baptists is primarily B) The Danbury (CT) Baptists, whom he was directly addressing in his response. The letter, however, did have wider implications and was also meant for the general public to clarify his stance on the relationship between government and religion. The phrase "separation of church and state" has since often been associated with this letter, although it does not directly appear in it. Thomas Jefferson's communication with the Danbury Baptists was an assurance of his commitment to protecting religious liberties, signaling the importance of the First Amendment.