This evidence won’t prove the Book of Mormon to be true. Nothing, in fact, proves the Book of Mormon is true. Testimony and learning line upon line is the way to increase your belief.
However, I’ve heard critics exclaim that no a pinch of evidence exists for the Book of Mormon. Not so! Share this story — along with the many other evidences — of the Uto-Aztecan language family. Uto-Aztecan is a very exciting piece of the overall Book of Mormon narrative.