Trying to understand the lands of the book of Mormon and where they possibly can be is a good way to get a picture of the locations you read in the book and understand their world better. here are some resources i used to find some information about what is in the podcast...https://en.wikipedia.org/wiki/Adena_culturehttps://tennesseearchaeologycouncil.wordpress.com/2014/12/10/mound-sites-on-google-maps/https://cahokiamounds.org/https://www.lds.org/ensign/1987/03/the-mulekites?lang=eng&_r=1http://bookofmormonpromisedland.com/Q%20&%20A.htmhttps://rsc.byu.edu/archived/book-mormon-alma-testimony-word/15-hagoth-and-polynesians-0