<prompt> Gadzira shanduro yakaoma zvikuru yemutsara uyu Muna 1839 Charles Harper akatora chibvumirano chenguva refu che Nardie .  <response>: Chokwadika, shanduro yakaoma kunzwisisa zvikuru yemutsara wacho ndeiyi: Muna 1839 Charles Harper akatora chibvumirano chenguva refu chokurenda pa Nardie, chiri paRwizi rweAvon makiromita anoverengeka kumusoro kworwizi kubva mutaundi reToodyay. 