Jelaskan Ringkasan kerjaya dari John J. Pershing dalam bahasa melayu

1882: Cadet, United States Military Academy

1886: Troop L, Sixth Cavalry

1891: Professor of Tactics, University of Nebraska-Lincoln

1895: 1st Lieutenant, 10th Cavalry Regiment

1897: Instructor, United States Military Academy, West Point

1898: Major of Volunteer Forces, Cuban Campaign, Spanish–American War

1899: Officer-in-Charge, Office of Customs and Insular Affairs

1900: Adjutant General, Department of Mindanao and Jolo, Philippines

1901: Battalion Officer, 1st Cavalry and Intelligence Officer, 15th Cavalry (Philippines)

1902: Officer-in-Charge, Camp Vicars, Philippines

1904: Assistant Chief of Staff, Southwest Army Division, Oklahoma

1905: Military attaché, U.S. Embassy, Tokyo, Japan

1908: Military Advisor to American Embassy, France

1909: Commander of Fort McKinley, Manila, and governor of Moro Province

1914: Brigade Commander, 8th Army Brigade

1916: Commanding General, Mexican Punitive Expedition

1917: Commanding General for the formation of the National Army

1917: Commanding General, American Expeditionary Forces, Europe

1921: Chief of Staff of the United States Army

1924: Retired from active military service

1925: Chief Commissioner assigned by the United States in the arbitration case for the provinces of Tacna and Arica between Peru and Chile.