<prompt> Bhala okuqhubekayo kwalesi sigaba - Ithempeli Lomculo laliyigumbi lamakhonsathi kanye ne-auditorium eyakhelwe i-Pan-American Exposition eyayibanjelwe eBuffalo, eNew York ngo-1901. UMongameli wase-United States uWilliam McKinley wabulawa  <response>: ngaphakathi kwesakhiwo ngo-September 6, 1901 nguLeon Czolgosz. Lesi sakhiwo, njengazo zonke izakhiwo ezazikulo mbukiso, sabhidlizwa lapho lo mbukiso uphela. 