Which best analyzes the author's effectiveness in "the date of infamy"? a. the author is very effective, because he explains the events that led up to pearl harbor and examines how the event affected world politics. b. the author is somewhat effective; he explains why the attack was important but does not elaborate on how it led to america's involvement in world war ii. c. the author is not effective; he fails to include the perspectives of japanese attackers and does not achieve a balanced view of the pearl harbor attacks. d. the author is somewhat effective; he could have made the text more entertaining by including some interesting characters.