During the 1850s, the United States was a nation of foreboding and hope. An irresolvable conflict between North and South seemed to be approaching, along with periodic hopes that the divide could somehow be bridged and conflict forestalled. At the start of the decade, the nation's eloquent orators were led by John C. Calhoun and Daniel Webster; 10 years later, a new voice had been added to public discourse: that of Abraham Lincoln. Literary artists—including Herman Melville, Walt Whitman, and Harriet Beecher Stowe—addressed the issues of slavery, regional autonomy, and federal power both directly and obliquely in poetry and prose. This seminar will explore this ominous yet hopeful era, with the aim of understanding the political and moral issues that drove Americans apart, and how the literature of the period can help readers understand why.

The Gilder Lehrman Summer Seminars are designed to strengthen participants' commitment to high quality history teaching. Public, parochial, independent school teachers, and National Park Service rangers are eligible. These week-long seminars provide intellectual stimulation and a collaborative context for developing practical resources and strategies to take back to the classroom.

This seminar explores the history of the American antislavery movement, from its institutional and ideological origins in the post-Revolutionary era to the eve of the Civil War. A particular focus of the course will be the historical reality and mythology of the Underground Railroad, understood through the lives, strategies, writings, and fate of black abolitionists.

The ratification of the 13th Amendment to the Constitution in December 1865 abolished slavery in the United States, formally, officially, and legally. A century and a half after Emancipation, however, the question of slavery still roils the waters of American life. This seminar, led by Ira Berlin, will view the development of chattel bondage in mainland North America from the perspective of the larger Atlantic world. Topics include the nature of the slave trade, the distinction between societies with slaves and slave societies, the evolution of plantation slavery, the transforming face of the Age of Revolutions, the remaking of slavery in the 19th century, and the contemporary debate about the meaning of slavery for American life.

Abraham Lincoln will stand at the center of the seminar, though less as a biographical subject than as a prism for exploring key aspects of his age. The themes and topics to be addressed include slavery and the Old South; the abolitionist impulse and the broadening antislavery movement; party political realignment and the sectional crisis of the 1850s; evangelicalism and politics; the election of 1860, the secession of the Lower South, and the coming of war; wartime leadership, political and military; the Civil War 'home front'; emancipation; the elements of Confederate defeat and Union victory; and the meaning of the war for American nationalism.

The Progressive Era marked the modernization of the American state, the expansion of citizenship, the ascendancy of "big business," the transformation of American liberalism, and the development of a social politics. It was also the moment when the United States assumed the role of a world power, culminating in its participation in World War I and its role in negotiating the ambitious but flawed treaty that ended it. Taking exception to interpretations of the era that see "American exceptionalism," this seminar will explore the era and its reforms (and their limits) in the context of the larger global response to industrialization and urbanization under conditions of unregulated capitalism.

The Gilder Lehrman Summer Seminars are designed to strengthen participants' commitment to high quality history teaching. Public, parochial, independent school teachers, and National Park Service rangers are eligible. These week-long seminars provide intellectual stimulation and a collaborative context for developing practical resources and strategies to take back to the classroom.

Thomas Jefferson is best known as the author of the American Declaration of Independence. Beginning with the imperial crisis that led to the separation and union of 13 British colonies in North America, this course will focus on Jefferson's political thought and career in order to gain a broad perspective on the founding of the United States and its early history. Professors Peter Onuf and Frank Cogliano will emphasize the geopolitical context of the revolutionaries' bold efforts to establish republican governments and federal union. Jefferson and his patriot colleagues were acutely aware of the world historical significance of their revolution and therefore profoundly anxious about its ultimate outcome and legacy. By exploring the rich canon of his writings participants will seek to understand better what the Revolution meant for Jefferson and Jefferson meant for the Revolution. Major themes will include federalism, foreign policy, constitutionalism and party politics, and race and slavery.

A century and a quarter after it came to a close, Reconstruction remains a pivotal but much misunderstood era of American history. This one-week seminar will examine the history of Reconstruction, understood both as a specific period of the American past, which began during the Civil War, and as a prolonged and difficult process by which Americans sought to reunite the nation and come to terms with the destruction of slavery. In political terms, Reconstruction ended in 1877, when the federal government abandoned the idea of intervening in the South to protect the rights of black citizens. As a historical process it lasted to the turn of the century, until new systems of labor and race relations and a new political order were entrenched in the South. And in debates about racial equality, the interpretation of the Fourteenth Amendment, affirmative action, and the responsibility of the federal government for defining and protecting the rights of citizens, issues central to Reconstruction remain part of our lives today. Reconstruction also offers an opportunity to consider the "politics of history:" how changing interpretations of the past are shaped by the world in which the historian lives and the assumptions he or she brings to the materials of history. During the course of the week, teachers will also annotate one or two documents from the Reconstruction period, for classroom use.