Don't listen to any of the naysayers, The Book of Mormon is true. Mark Twain and other critics have no idea what they're talking about. Read it for yourself, it's another Testament of Jesus Christ that goes right along with the Bible! The Book of Mormon supports and verifies the Bible. The truth has been restored and it's free for everyone to read! Do yourself a favor and start reading it now. You'll be glad you did!
PS The Book of Mormon contains an account of the Native Americans before Christopher Columbus came and before we had the tribes we know about today. It describes their experiences with Jesus Christ and contains a history of the people - their family lines, their divisions, their travels, their wars and more.