According to beliefs of the church of latter-day saints, what is the book of mormon?

Coming from someone who grew up Mormon. Contradictory to people beliefs the Mormons don't think that the book of Mormon is a substitute for the bible. They just believe that it is another part of the Christian religion. As it states in the book of Mormon itself (which I have read front to back) "Another Testament of Jesus Christ". I hope this helps.

It is another testament of jesus Christ, like the "word of god"

The townshend duties were repealed, except for the tax on textiles, tea, or glass?

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