A Nation Without Borders

Steven Hahn is a historian who writes about 19th-century American history. His books, including "A Nation Without Borders" and "The Roots of Southern Populism," explore topics like the Civil War, emancipation, and the making of the modern United States.

Barry Press is the author of A Nation Without Borders, a book that examines national identity and global connections. Readers interested in current affairs and history will find his writing thought-provoking.