Some say that I am the finest general that America has produced. Who am I?

Robert E Lee

Ulysses S Grant

William Tecumseh Shermam

George B McClellan

William Tecumseh Sherman

Explanation:

American soldier, businessman, educator, and author. He served as a general in the Union Army during the American Civil War (1861-65), receiving recognition for his command of military strategy as well as criticism for the harshness of the scorched earth policies he implemented in conducting total war against the Confederate States. British military theorist and historian.