Canaan fills a vast canvas. Its points of reference are Richmond in the throes of Reconstruction; the trading floors of Wall Street, where men makes fortunes speculating on the war's consequences; a Virginia plantation, where the ruin of the South is written in wrenching detail; and the Great Plains, where the splendidly arrogant George Custer rides to his fate against Sitting Bull's warriors. This is the story of America over twenty years of its...