A large majority of the photographs used in this book are courtesy of the Library of Congress and include the collection of Civil War-era photography from famed photojournalist Mathew B. Brady. Aut...ver másA large majority of the photographs used in this book are courtesy of the Library of Congress and include the collection of Civil War-era photography from famed photojournalist Mathew B. Brady. Authors Mark and Dreama Swank live in Maryland and regularly perform ancestry and historical research.ver menos