Mason-Dixon: Crucible of the Nation

“Deeply researched and highly readable.” —Eric Foner, Times Literary Supplement

“A rich history of regional distinctions, especially as they shaped the antebellum Republic.” —Kirkus Reviews

“A fitting testament to a career marked by boundary—crossing curiosity and stalwart service to the historical profession…[a] splendid new history.” —Richard Bell, Register of the Kentucky Historical Society

“Fascinating…does justice to the full sweep and complexity of American history by expertly tracing a ...