One reason is that Americans vie

One reason is that Americans view business as being more firmly based on the ideal of competition than other institutions in society. Since competition is seen as the major source of progress and prosperity by most Americans, competitive business institutions are naturally respected.
【正确答案】：由于大多数美国人都把竞争视为进步与繁荣的主要源泉，具有竞争性的商业机构也就理所当然地受到他们的尊重。(考点:“competitive business institutions"须译为“具有竞争性的商业机构”;“naturally"可译为“理所当然地";被动句“..is seen by...”的翻译)