Ecstatic Nation by Brenda Wineapple

Spanning the late 1840s through Reconstruction, this book traces how exuberant national confidence and democratic expansion collided with the realities of slavery, sectional rivalry, and political self-interest, producing civil war, sweeping constitutional change, and an ultimately incomplete effort at racial justice. Through vivid portraits of political leaders, activists, writers, and ordinary citizens, it shows how high-minded idealism and brutal compromise reshaped law, culture, and national identity—and how the country’s conviction in its destiny both propelled reform and obscured the human costs of preserving union and equality.