Citizenship in the nineteenth-century United States was an ever-moving target. The Constitution did not specify its exact meaning, leaving lawmakers and other Americans to struggle over the fundamental questions of who could be a citizen, how a person attained the status, and the particular privileges citizenship afforded. Black people suffered under this ambiguity, but also seized on it in efforts to transform their nominal freedom.

The most enduring feature of US history is the presence of Native Americans, yet most histories focus on Europeans and their descendants. This long practice of ignoring Indigenous history is changing, however, with a new generation of scholars insists that any full American history address the struggle, survival, and resurgence of American Indian nations. Indigenous history is essential to understanding the evolution of modern America.

A sweeping narrative that remakes our understanding of perhaps the most consequential period in American history, The Rise and Fall of the Second American Republic shows how the great contest of that age is also the great contest of our age—and serves as a necessary reminder of how young and fragile our democracy truly is.

Slave traders are peripheral figures in most histories of American slavery. But these men - who trafficked and sold over half a million enslaved people from the Upper South to the Deep South - were essential to slavery's expansion and fueled the growth and prosperity of the United States. In The Ledger and the Chain, acclaimed historian Joshua D. Rothman recounts the shocking story of the domestic slave trade by tracing the lives and careers of Isaac Franklin, John Armfield, and Rice Ballard, who built the largest and most powerful slave-trading operation in American history.

Race and Reunion is a history of how the unity of white America was purchased through the increasing segregation of black and white memory of the Civil War. Blight delves deeply into the shifting meanings of death and sacrifice, Reconstruction, the romanticized South of literature, soldiers' reminiscences of battle, the idea of the Lost Cause, and the ritual of Memorial Day. He resurrects the variety of African-American voices and memories of the war and the efforts to preserve the emancipationist legacy in the midst of a culture built on its denial.