Nyorai kupfuurira kweiyi ndima - Walker akatanga kambani yebhangi neyokuisa mari inonzi G.H. Walker &amp; Co. muna 1900. Mhuri yake yakanga yava neshamwari dzakawanda dzemabhengi, uye akabatsira kuronga 1904 St. Louis World's Fair
. Walker aizivikanwa sesimba riri shure kweDemocratic Party yomunzvimbomo.