Eric Foner

The Dunning School, dominant for much of the twentieth century, held that Reconstruction failed because freed slaves were unprepared for voting and officeholding—'Negro misrule' imposed by vengeful Radical Republicans on a prostrate South. Foner's Reconstruction (1988) reversed this judgment entirely. Drawing on extensive archival research, including 121 previously unused boxes of correspondence to South Carolina's Reconstruction governors, he demonstrated that freedpeople were active agents who shaped a more progressive democracy, and that the white establishment—led by President Andrew Johnson—was primarily responsible for the era's disasters. His verdict transformed how American history is taught.

In Free Soil, Free Labor, Free Men (1970), Foner argued that the Republican Party's opposition to slavery's expansion rested on a broader social vision: a society of independent laborers who could work where they chose and accumulate property in their own name. This 'free labor ideology' provided the moral consensus that allowed the North to mobilize for war. The central controversy over slavery's extension in the West was really about which form of society—Northern free labor or Southern slavery—would determine the nation's future. The book established political ideology as a major concern of modern American historians.

Foner's 2019 book The Second Founding argues that the Thirteenth, Fourteenth, and Fifteenth Amendments—abolishing slavery, guaranteeing birthright citizenship and equal protection, and enfranchising Black men—constituted a revolutionary transformation of the Constitution. They reversed the original Constitution's priority, charging the federal government, not the states, with enforcing rights. Foner traces these amendments from their origins in Black 'colored citizens' mass meetings and Republican politics to their virtual nullification by the Supreme Court and state violence in the late nineteenth century, producing Jim Crow. The book connects this history to contemporary challenges to voting rights, birthright citizenship, and equal protection.

Foner's career at Columbia is marked by a striking irony: the Dunning School, which he demolished, was created by Columbia historians William A. Dunning and John W. Burgess. When Foner rejoined Columbia as Professor of History in 1982, he was 'foreordained to expiate the sins of his predecessors'. Where Dunning and Burgess portrayed Reconstruction as a tragic mistake inflicted on the South by Radical Republicans and unfit Black voters, Foner centered African American agency, grassroots political activism, and the Black quest for economic autonomy and citizenship. His Reconstruction became known as 'the Reconstruction Bible'.

Foner grew up in a New York family equally devoted to historical scholarship and left-wing politics. His father Jack and uncle Philip both taught history at City College before being dismissed and blacklisted as Communists. The family was friendly with W.E.B. Du Bois and Paul Robeson, and Philip Foner's five-volume edition of Frederick Douglass's writings was the first collected edition of its kind. For the elder Foners, a radical approach to US history meant placing the Black freedom struggle at center stage—a perspective that shaped Eric Foner's lifelong commitment to writing 'history from below'.

Some historians argue Foner's framework overemphasizes class and economic interest relative to racial ideology, or that his sympathetic portrayal of Radical Republicans understates their limitations and failures. Others contend that his focus on the 'unfinished revolution' narrative—with its implicit progressive teleology—obscures the contingency and messiness of Reconstruction politics. Critics from the right have accused him of left-wing polemicism, though his scholarly awards and presidency of both major historical associations have insulated him from serious professional challenge. His textbook Give Me Liberty! has been criticized by conservative activists for its emphasis on social history, though it remains widely adopted.

Foner is described as 'the preeminent historian of his generation' whose books have won the top awards in the profession, and he has served as president of both the American Historical Association and the Organization of American Historians. His textbook Give Me Liberty! is widely used in college courses. The Fiery Trial won the Pulitzer Prize, Bancroft Prize, and Lincoln Prize in 2011. His Reconstruction is commonly called 'the Reconstruction Bible' by students of American history across the country. As one assessment put it, 'No living historian has done more to shape our understanding of the American Civil War era'.