<prompt> Bhala okuqhubekayo kwalesi sigaba - UBuchanan wayenguMqondisi-Jikelele wePan-American Exposition, eyaqhutshelwa eBuffalo, eNew York kusukela ngoMay 1 kuya kuNovemba 2, 1901, futhi kuthiwa nguye owakha, wasebenza, futhi waqaqa lo mbukiso. Wakhethwa uJohn G. Milburn, umongameli walo mbukiso, njengoba lo mbukiso wawuhlelwe ngesihloko saseLatin America futhi babefuna umuntu owayazi kahle amazwe aseNingizimu Melika. UMongameli McKinley wabulawa  <response>: embukisweni owaqhutshwa umashiqela uLeon Czolgosz ngo-September 6, 1901, futhi uRoosevelt waya eBuffalo lapho aqala khona ukubusa ngokushesha ngemva kwalokho. 