<prompt> Qedela umusho olandelayo: EChina, naphezu kokungahlanganyeli ngokuqondile  <response>: Impi Yesibili Ye-Opium, uhulumeni kaBuchanan wathola amalungelo okuhweba. Umongameli wancika kuWilliam Bradford Reed 18061876 owayenguNgqongqoshe wakhe eChina ngo-185758. UReed, owayengumHluleli weqembu lamaWhig, wayecenge amaWhig amaningi ukuba asekele uBuchanan emkhankasweni ka-1856. Isivumelwano saseTientsin 1858 sanikeza osomaqhinga baseMelika ilungelo lokuhlala eBeijing, sanciphisa amanani entengo yezimpahla zaseMelika, futhi saqinisekisa inkululeko yenkolo yabangaphandle eChina. URid wasungula ezinye zezimiso zeNqubomgomo Yomnyango Ovulekile eyagcwaliseka eminyakeni engu-40 kamuva. 