<prompt> Pedzisa mutsara unotevera: Muna 1915, Davidson na30 vevadzidzi vanokudzwa vakatyaira boka remotokari dzeCadillac dzakanga dzakashandurwa sere muGlidden Tour kubva kuChicago kuenda  <response>: Kuratidzira muSan Francisco nokudzoka pakati pokuridza mhere kukuru kwavatapi venhau munzira. Karavhani yacho yakatanga pedyo nechikoro cheHighland Park uko Davidson akanga ari mumotokari yokuongorora. Vakatanga musi waJune 10, 1915, uye vaida kupfuura nomuMoline, Iowa City, Omaha, Denver, uye Salt Lake City kuti vasvike muSan Francisco nokuda kwePanama-Pacific Exposition musi waJuly 14, 1915. 