answers: Ulysses S. Grant
context: Ulysses S. Grant and the American Civil War Ulysses S. Grant was the most acclaimed Union general during the American Civil War and was twice elected President. Grant began his military career as a cadet at the United States Military Academy at West Point in 1839. After graduation he went on to serve with distinction as a lieutenant in the Mexican–American War. Grant was a keen observer of the war and learned battle strategies serving under Generals Zachary Taylor and Winfield Scott. After the war Grant served at various posts especially in the Pacific Northwest; he was forced to retire </s> in the "post-bellum" New Orleans press as "Polk, Leon. (k)", signifying "killed in action". Polk was one of the more notable, yet controversial, political generals of the war. Recognizing his indispensable familiarity with the Mississippi Valley, Confederate President Jefferson Davis commissioned his elevation to a high military position regardless of his lack of prior combat experience. He commanded troops in the Battle of Shiloh, the Battle of Perryville, the Battle of Stones River, the Tullahoma Campaign, the Battle of Chickamauga, the Chattanooga Campaign, and the Atlanta Campaign. He is remembered for his bitter disagreements with his immediate superior, the likewise-controversial </s> was military victory. This required that he master entirely new skills as a strategist and diplomat. He oversaw supplies, finances, manpower, the selection of generals, and the course of overall strategy. Working closely with state and local politicians, he rallied public opinion and (at Gettysburg) articulated a national mission that has defined America ever since. Lincoln's charm and willingness to cooperate with political and personal enemies made Washington work much more smoothly than Richmond, the Confederate capital, and his wit smoothed many rough edges. Lincoln's cabinet proved much stronger and more efficient than Davis's, as Lincoln channeled personal rivalries into
question: who led the war for the union in the west brainly