The Christian Register (1821–1957) was the leading American Unitarian weekly, published by the American Unitarian Association, Boston, until 1957 when "becoming less and less focused on Christianity" the title was changed to The Unitarian Register. In 1961, the journal merged with The Universalist Leader and is still published today as UU World.
In its heyday it included contributions from William Ellery Channing, Henry Ware, Jr., Andrews Norton, George Bancroft, Jared Sparks, and Edward Everett. In addition to articles on religion it contained comment on Massachusetts politics.
References
The Christian Register Wikipedia(Text) CC BY-SA