 Ahavuye isanamu, Getty Images Insiguro yisanamu, Yavuze ko atifuzaga ko umugore we Kim ibumoso abyara umwana wabo North Yagize ati: Harriet Tubman ubundi ntiyigeze abohora abacakara, yatumye barushaho kujya gukorera abazungu - ijambo ryahise ritera gusakabaka mu bari baje kumwumva. 