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?

there is no picture just let me know what it is and i can you tho : ) mark me the brainliest ? have a good day

i believe being nice to m family is the right thing to do. they are people too and the deserve the same respect i have. they are there for me when i need them. i believe i should always put my family first because that is just how life is suppose to be. i love each and every member of my family and i should respect and act like i do. i believe that being nice to your family makes it easier for them to be nice to you. thats why i believe what i do.

brainliest ! ? ☺

a: it is sound because it cites an expert’s opinion.