The Mississippi valley and prehistoric events. Giving an account of the original formation and early condition of the great valley of its vegetable and animal life of its first inhabitants, the mound builders, its mineral treasures and agricultural develo This book, "The Mississippi valley and prehistoric events", by C.B. Walker, is a replication of a book originally published before 1879. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.