Dividing the century into the Age of Catastrophe, 1914-1950, the Golden Age, 1950-1973, and the Landslide, 1973-1991, Hobsbawm marshals a vast array of data into a volume of unparalleled inclusiveness, vibrancy, and insight, a work that ranks with his classics The Age of Empire and The Age of Revolution. Includes 32 pages of photos.