MULTIPLE ANSWER: SELECT TWO According to the authors, in what ways has philanthropy helped the U.S.? Multiple answers: Multiple answers are accepted for this question Select one or more answers and submit. For keyboard navigation...SHOW MORE a Philanthropy has forced rich people to be less greedy and more generous. b Non-profit organizations use donations to feed and clothe thousands of people. c It has helped companies like the Gates Foundation expand and increase their profits. d Many impressive buildings and organizations have been the result of wealthy donors' generosity