Although "Judaism birthed both Christianity and Islam", the "three monotheistic faiths went their separate ways". The three faiths "understand the role of Abraham" in "differing ways", and the relationships between Judaism and Christianity and between Judaism and Islam are "uneven".
The historical accuracy of Forrest Gump persists throughout the movie, even involving itself in the intricacies of each event. For example, the audience assumes from the movie that Forrest was responsible for creating the smiley face during his cross country run in the 70's.
C: it would make the listener more able to feel the same emotions as the people who had heard the drums in the past
