James A. Garfield – 152.3
You may not have known that James A. Garfield, the 20th President of the United States of America, was the first and only sitting member of the House of Representatives who was elected to the office of President of the United States. His previous military experience included duty as a major general in the Union Army during the American Civil War, during which he took part in engagements such as Chickamauga, Middle Creek, and Shiloh, among others. His efforts between March 4, 1881, and September 19, 1881 resulted in a number of notable accomplishments, including the elimination of corruption from the postal service and the expansion of naval capability. His campaigns for universal education and civil rights for all residents also garnered widespread support from the public. In addition, his nomination of several African-Americans to high-ranking government jobs, including Frederick Douglass, was notable. His life was cut short by a series of illnesses, including an assassination attempt in July 1881, and he had to resign as a result. According to the results of the tests, Garfield had an IQ of 152.3, making him one of the smartest presidents ever.
James A. Garfield
