if you were writing about how de vacas experiences with the native Americans may have influenced him to treat them humanely later in his life which passage below would give good supporting detail?

In free the children why does the author provide a first-hand account of visiting a brick kiln? to emphasize how factory conditions have improvedto show a group of people wno iqbal escapeto emphasize the homic conditions of debt slaveryto show the place where iqbal was forced to work