Dan Butterfield played a pivotal role during the Civil War. He led troops in the field at the brigade, division, and corps level, wrote the 1862 Army field manual, composed “Taps,” and served as the chief of staff for Joe Hooker in the Army of the Potomac.

Hal Brands argues that a better understanding of Eurasia's strategic geography can illuminate the contours of rivalry and conflict in today's world. The Eurasian Century explains how revolutions in technology and warfare, and the rise of toxic ideologies of conquest, made Eurasia the center of twentieth-century geopolitics—with pressing implications for the struggles that will define the twenty-first.

How do social movements arise, wield power, and decline? Renowned scholar Linda Gordon investigates these questions in a groundbreaking work, narrating the stories of many of America's most influential twentieth-century social movements. Beginning with the turn-of-the-century settlement house movement, Gordon then scrutinizes the 1920s Ku Klux Klan and its successors, the violent American fascist groups of the 1930s.

In 1945, US air attacks in Japan killed 300,000 civilians in three hours of night bombing and two nuclear strikes. The firebombing of Tokyo in March burned almost the entire city, killed some 85,000 residents, and left more than 1 million homeless. The atomic blast in Hiroshima in August killed some 119,000 civilians and 20,000 soldiers. After a second nuclear attack days later in Nagasaki and a declaration of war by the Soviet Union, Japan accepted defeat.

The incomparable Civil War diarist Mary Chesnut wrote that she had the luck “always to stumble in on the real show.” Married to a high-ranking member of the Confederate government, she was ideally placed to watch and to record the South’s headlong plunge to ruin, and she left in her journals an unsurpassed account of the old regime’s death throes, its moment of high drama in world history. With intelligence and passion she described the turbulent events of politics and war, as well as the complex society around her.