Nagel's classic work deals with nineteenth-century America's coming awareness as a nation and its agonizing struggle to turn itself into a model republic. He perceptively explores the growth of American nationalism in its political, social, religious, economic, and literary implications. The resulting book is a vivid portrait of how America viewed itself, what concerned it deeply, and ultimately, of those forces in society that led to a new spirit of militant nationalism.

An on-the-ground history of American empire Say the word "Guantánamo" and orange jumpsuits, chain-link fences, torture, and indefinite detention come to mind. To critics the world over, Guantánamo Bay, Cuba, is a striking symbol of American hypocrisy. But the prison isn't the whole story. For more than two centuries, Guantánamo has been at the center of American imperial ambition, first as an object of desire then as a convenient staging ground. In Guantánamo: An American History, Jonathan M. Hansen presents the first complete account of this fascinating place. The U.S. presence at Guantánamo predates even the nation itself, as the bay figured centrally in the imperial expansion plans of colonist and British sailor Lawrence Washington—half brother of the future president George. As the young United States rose in power, Thomas Jefferson and his followers envisioned a vast "empire of liberty," which hinged on U.S. control of the Gulf of Mexico and the Caribbean Sea. Politically and geographically, Guantánamo Bay was the key to this strategy. So when Cubans took up arms against their Spanish rulers in 1898, America swooped in to ensure that Guantánamo would end up firmly in its control. Over the next century, the American navy turned the bay into an idyllic modern Mayberry—complete with bungalows, cul-de-sacs, and country clubs—which base residents still enjoy. In many ways, Guantánamo remains more quintessentially American than America itself: a distillation of the idealism and arrogance that has characterized U.S. national identity and foreign policy from the very beginning. Despite the Obama administration's repeated efforts to shutter the notorious prison, the naval base is in no danger of closing anytime soon. Places like Guantánamo, which fall between the clear borders of law and sovereignty, continue to serve a purpose regardless of which leaders—left, right, or center—hold the reins of power.

When is a war a holy crusade? And when does theology cause Christians to condemn violence? In American Crusade, Benjamin Wetzel argues that the Civil War, the Spanish-American War, and World War I shared a cultural meaning for white Protestant ministers in the United States, who considered each conflict to be a modern-day crusade. American Crusade examines the "holy war" mentality prevalent between 1860 and 1920, juxtaposing mainline Protestant support for these wars with more hesitant religious voices: Catholics, German-speaking Lutherans, and African American Methodists. The specific theologies and social locations of these more marginal denominations made their ministries highly critical of the crusading mentality. Religious understandings of the nation, both in support of and opposed to armed conflict, played a major role in such ideological contestation. Wetzel's book questions traditional periodizations and suggests that these three wars should be understood as a unit. Grappling with the views of America's religious leaders, supplemented by those of ordinary people, American Crusade provides a fresh way of understanding the three major American wars of the late nineteenth and early twentieth centuries.