Complex sentence: Walton Harris Walker, American army officer, first commander of the U.S. Eighth Army during the Korean War, was born in Belton, Texas on December 3,1889 and graduated from West Point in 1912.
Split into simpler sentences: Walton Harris Walker (December 3,1889--December 23,1950) was an American army officer and the first commander of the U.S. Eighth Army during the Korean War. Walker was born in Belton, Texas on December 3,1889 and graduated from West Point in 1912.