@article{oai:kitami-it.repo.nii.ac.jp:02000400,
 author = {本間 圭一 and Homma, Keiichi},
 journal = {人間科学研究},
 month = {Mar},
 note = {The United States is a world superpower which ex erts great 
influence diplomaticall y. How ever, thi s influence has not r esulted in gre at 
diplomatic achieve ments so far. For ex ample, the USA could not get 
worldwide cooper ation to support the Ir aq W ar in 2003. Although there 
are seve ral re asons, I would like to research how the r elationship betwee n 
the American President and the Secret ar y of State has an impact on the 
outcome of diplomac y. C-SPAN co nducted a surve y in which 142 
historians or prof e ssors rated ea ch pr esident in 10 categories including 
foreign relations. Accordin g to this result, the high est r anking pr esident 
in terms of forei gn relations after W orld W ar Two was Dwight Eisenhower 
and the worst was D onald Trump. Eisenhower had a good re lationship wi th 
his Secr etar y J ohn Foster Dulles and T rump fired Secr etar y Rex Tillerson, 
reflectin g their cold relations. The his torical data or docu ments show that 
the highe r the rank ing, the better the relationship betwee n the President 
and Secr etar y of State. One o f the re as ons is that a b ad rel ationship would 
make the Presiden t inacc essible to the abundant human and/or secret 
resources o f the State Depa rtment. A bad relationship ma y also hamper 
the efficient coop e ration within the N ational Securit y Co uncil, in whic h 
the Secretar y of S tate participates. In order to anal yz e the results of 
diplomac y of the Biden administration, it is important to ex amine the 
relationship betwe en President Biden and Anton y Blinken, the current 
Secretar y of State.},
 pages = {1--16},
 title = {アメリカ大統領と国務長官の関係が与える米外交への影響},
 volume = {16},
 year = {2023}
}