Ulysses S. Grant took command of the Union Armies during the final years of the US Civil War receiving full command of the troops in early 1864. He was appointed by US President Lincoln. Grant was also given the special title of Lieutenant General. Grant has been given credit for the general that defeated the South. This had been the title of George Washington and no other US general ever had it until it was given to Grant. The Confederacy used the title of lieutenant general during the war.
General Mead assumed the Union command from Hooker on his way to Gettysburg.
Ulysses S. Grant took command of the Union Armies during the final years of the US Civil War receiving full command of the troops in early 1864. He was appointed by US President Lincoln. Grant was also given the special title of Lieutenant General. Grant has been given credit for the general that defeated the South. This had been the title of George Washington and no other US general ever had it until it was given to Grant. The Confederacy used the title of lieutenant general during the war.
George G. Meade.---The answer is not that simple. General George G. Meade was in overall command of the Army of the Potomac, having relieved General Joseph Hooker 3 days before the battle.However, Meade was not personally present on the battlefield during the first day of the battle. The first element of the Union army to engage the Confederates was a cavalry brigade under the command of Col. William Gamble, serving under General John Buford. Buford was the ranking union officer until Maj. General John Reynolds arrived with the First infantry corps and assumed overall command.Reynolds was killed early in the fighting and command fell to Maj. Gen. Abner Doubleday (1st corps) and Maj. Gen. Oliver Howard (11th corps) until Meade sent in Maj. General Winfield Hancock to assume command.Meade himself arrived on the battlefield around midnight after the first day of battle and assumed personal command on the second day.
He was a union general and later became the 18th president
George Meade
Ulysses S. Grant was in command of Union forces at Petersburg.
General Joseph Hooker was in the Union Army. He reached his peak during the War in the Spring of 1863 when Lincoln appointed him to Command of the Army of the Potomac. His term of appointment was short-lived as the Union Army under his Command was routed by the Army of Northern Virginia Commanded by General Robert E. Lee at the Battle of Chancellorsville. He was replaced by General George Meade.
General George B. McClellan, a major general during the American Civil War, organized the Army of the Potomac and led the Union Army as general-in-chief from November 1861 to March 1862.
The Army of Virginia.
Shiloh
I believe General Meade was in command of the Union's Army of the Potomac.
Major General George G. Mead was in command of the Union Army of the Potomac at Gettysburg.