This book, "Issledovaniya, zamechaniya i lektsii o russkoj istorii. Tom 5", by M. P. Pogodin, is a replication of a book originally published before 1857. 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.