Grant & Sherman

In the 19th century, one of the surest ways to rise to prominence in American society was to be a war hero, like Andrew Jackson and William Henry Harrison. But few would have predicted such a destiny for Hiram Ulysses Grant, who had been a career soldier with little experience in combat and a failed businessman when the Civil War broke out in 1861.
However, while all eyes were fixed on the Eastern theater at places like Manassas, Richmond, the Shenandoah Valley and Antietam, Grant went about a steady rise up the ranks through a series of successes in the West. His victory at Fort Donelson, in which his terms to the doomed Confederate garrison earned him the nickname "Unconditional Surrender" Grant, could be considered the first major Union victory of the war, and Grant's fame and rank only grew after that at battlefields like Shiloh and Vicksburg. Along the way, Grant nearly fell prey to military politics and the belief that he was at fault for the near defeat at Shiloh, but President Lincoln famously defended him, remarking, "I can't spare this man. He fights." Lincoln's steadfastness ensured that Grant's victories out West continued to pile up, and after Vicksburg and Chattanooga, Grant had effectively ensured Union control of the states of Kentucky and Tennessee, as well as the entire Mississippi River. At the beginning of 1864, Lincoln put him in charge of all federal armies, and he led the Army of the Potomac against Robert E. Lee in the Overland campaign, the siege of Petersburg, and famously, the surrender of the Army of Northern Virginia at Appomattox.
Despite being the best known Union general of the Civil War and a former president of the United States, Grant was penniless after being swindled by a fraudulent business deal when he learned that he had terminal cancer in the mid-1880s. Facing death, and with his family suffering financial difficulties, Grant set about writing personal memoirs that would not only secure his legacy but also provide for his family. Grant finished his memoirs just a few days before his death, but he wrote what is almost universally considered to be the best memoirs of the Civil War and one of the best personal memoirs ever written. Grant's Memoirs, published by Mark Twain, sold over 300,000 copies, earning the Grant family over $450,000. Twain promoted the book as "the most remarkable work of its kind since the Commentaries of Julius Caesar."
William Tecumseh Sherman (February 8, 1820 - February 14, 1891) holds a unique position in American history. Synonymous with barbarity in the South, Sherman is lauded as a war hero in the North, and modern historians consider him the harbinger of total war. As a General in the Union Army during the American Civil War (1861-65), Sherman was recognized for his outstanding command of military strategy but criticized for the harshness of the "scorched earth" policies that he implemented in conducting total war against the Confederate States, especially in 1864 and 1865. Military historian B. H. Liddell Hart famously declared that Sherman was "the first modern general."
Sherman spent a majority of the war out west, although it is often forgotten that he was a brigade commander at the First Battle of Bull Run, and that the Civil War actually finished with General Joseph E. Johnston surrendering to Sherman weeks after Appomattox. By 1865, Sherman was the second most popular general in the North behind Grant, and history has accorded him a strong Civil War legacy.
Nevertheless, Sherman remains controversial across much of the United States today. He was unquestionably instrumental at battles like Shiloh, his victory in the Atlanta Campaign reassured Lincoln's reelection, and his March to the Sea revolutionized total warfare. At the same time, the South considered him akin to a terrorist, violating the norms of warfare by targeting civilians.