Albert Woolson, 109 years old, slipped in and out of a coma at a Duluth, Minnesota, hospital, his memories as a Yankee drummer boy slowly dimming. Walter Williams, at 117 blind and deaf and bedridden in his daughter's home in Houston, Texas, no longer could tell of his time as a Confederate forage master. The last of the Blue and the Gray were drifting away; an era was ending. Unknown to the public, centennial officials, and the White House too, one of these men was indeed a veteran of that horrible conflict and one according to the best evidence nothing but a fraud. One was a soldier. The other had been living a great, big lie.

    Grant and William Tecumseh Sherman, Philip H. Sheridan is the least known of the triumvirate of generals most responsible for winning the Civil War. Yet, before Sherman’s famous march through Georgia, it was General Sheridan who introduced scorched-earth warfare to the South, and it was his Cavalry Corps that compelled Robert E. Lee’s surrender at Appomattox Courthouse. Sheridan’s innovative cavalry tactics and “total war” strategy became staples of twentieth-century warfare.After the war, Sheridan ruthlessly suppressed the raiding Plains Indians much as he had the Confederates, by killing warriors and burning villages, but he also defended reservation Indians from corrupt agents and contractors. Sheridan, an enthusiastic hunter and conservationist, later ordered the US cavalry to occupy and operate Yellowstone National Park to safeguard it from commercial exploitation.