It is interesting to know that out of 44 US Presidents, 33 were Retired Military Officers 
They came into power through elections process & played vital role in building America as Super Power. 
Max had 2 tenure. Out of 33, very few were General Officers. 
The list of US Presidents ex Military;
🌟Gen. George Washington
🌟Col. Thomas Jefferson
🌟Col. James Madison
🌟Maj. James Monroe 
🌟Maj Gen. Andrew Jackson 
🌟Maj Gen. William Henry Harrison 
🌟Capt. John Tyler
🌟Col. James K Polk 
🌟Maj Gen. Zachary 
🌟Maj. Millard Fillmore 
🌟Brig Gen. Franklin Pierce
🌟Capt. Abraham Lincoln 
🌟Brig Gen. Andrew Johnson 
🌟Gen. Jlysses S. Grant 
🌟Maj Gen. Rutherford B. Hayes 
🌟Maj Gen. James Garfield 
🌟Brig Gen. Chester A. Arthur 
🌟Brig Gen. Benjamin Harrison 
🌟Brevet Maj. William Mckinley 
🌟Col. Theodore Roosevelt 
🌟Col. Harry S. Truman 
🌟Gen. Dwight D. Eisenhower 
🌟Lt. (Navy) John F. Kennedy 
🌟Comd. Lyndon B. Johnson 
🌟Comd. Richard Nixon 
🌟Lt Comd. Gerald Ford 
🌟Lt (Navy) Jimmy Carter 
🌟Capt. Ronald Reagan 
🌟Lt (Jnr grade) George H. W. Bush 
🌟1st Lt. George. W. Bush.