Recommended Reading: The Impending Crisis, 1848-1861 (Paperback), by David M. Potter. Review: Professor Potter treats an incredibly complicated and misinterpreted time period with unparalleled objectivity and insight. Potter masterfully explains the climatic events that led to Southern secession – a greatly divided nation – and the Civil War: the social, political and ideological conflicts; culture; American expansionism, sectionalism and popular sovereignty; economic and tariff systems; and slavery. In other words, Potter places under the microscope the root causes and origins of the Civil War. He conveys the subjects in easy to understand language to edify the reader's understanding (it's not like reading some dry old history book). Delving beyond surface meanings and interpretations, this book analyzes not only the history, but the historiography of the time period as well. Continued below…

Professor Potter rejects the historian's tendency to review the period with all the benefits of hindsight. He simply traces the events, allowing the reader a step-by-step walk through time, the various views, and contemplates the interpretations of contemporaries and other historians. Potter then moves forward with his analysis. The Impending Crisis is the absolute gold-standard of historical writing… This simply is the book by which, not only other antebellum era books, but all history books should be judged.

Howe's panoramic narrative portrays revolutionary improvements in transportation and communications that accelerated the extension of the American empire. Railroads, canals, newspapers, and the telegraph dramatically lowered travel times and spurred the spread of information. These innovations prompted the emergence of mass political parties and stimulated America's economic development from an overwhelmingly rural country to a diversified economy in which commerce and industry took their place alongside agriculture. In his story, the author weaves together political and military events with social, economic, and cultural history. He examines the rise of Andrew Jackson and his Democratic party, but contends that John Quincy Adams and other Whigs--advocates of public education and economic integration, defenders of the rights of Indians, women, and African-Americans--were the true prophets of America's future. He reveals the power of religion to shape many aspects of American life during this period, including slavery and antislavery, women's rights and other reform movements, politics, education, and literature. Howe's story of American expansion -- Manifest Destiny -- culminates in the bitterly controversial but brilliantly executed war waged against Mexico to gain California and Texas for the United States. By 1848, America had been transformed. What Hath God Wrought provides a monumental narrative of this formative period in United States history.

Recommended Reading: Lincoln and Douglas: The Debates that Defined America (Simon & Schuster) (February 5, 2008) (Hardcover) . Description: In 1858, Abraham Lincoln was known as a successful Illinois lawyer who had achieved some prominence in state politics as a leader in the new Republican Party. Two years later, he was elected president and was on his way to becoming the greatest chief executive in American history. What carried this one-term congressman from obscurity to fame was the campaign he mounted for the United States Senate against the country's most formidable politician, Stephen A. Douglas, in the summer and fall of 1858. Lincoln challenged Douglas directly in one of his greatest speeches -- "A house divided against itself cannot stand" -- and confronted Douglas on the questions of slavery and the inviolability of the Union in seven fierce debates. As this brilliant narrative by the prize-winning Lincoln scholar Allen Guelzo dramatizes, Lincoln would emerge a predominant national figure, the leader of his party, the man who would bear the burden of the national confrontation. Continued below... 

Of course, the great issue between Lincoln and Douglas was slavery. Douglas was the champion of "popular sovereignty," of letting states and territories decide for themselves whether to legalize slavery. Lincoln drew a moral line, arguing that slavery was a violation both of natural law and of the principles expressed in the Declaration of Independence. No majority could ever make slavery right, he argued. Lincoln lost that Senate race to Douglas, though he came close to toppling the "Little Giant," whom almost everyone thought was unbeatable. Guelzo's Lincoln and Douglas brings alive their debates and this whole year of campaigns and underscores their centrality in the greatest conflict in American history. The encounters between Lincoln and Douglas engage a key question in American political life: What is democracy's purpose? Is it to satisfy the desires of the majority? Or is it to achieve a just and moral public order? These were the real questions in 1858 that led to the Civil War. They remain questions for Americans today.