When arnetta streeter was in elementary school, she wanted to become a nun. she loved the nuns who taught at st. mary's, the catholic school she attended through third grade. arnetta said they were "very, very strict," and she liked the discipline and high academic expectations. she and her two younger sisters and their parents were devout churchgoers, attending mass at our lady of fatima every sunday. on saturday, they often went to a different church closer to their home for confession. this church was one of the largest in birmingham, with mostly white parishioners who always welcomed them. how is this part of the story told?