Final answer:
Henry's use of emotional appeals effectively carries out the purpose of convincing the government to act.
Step-by-step explanation:
In the given context, the author is discussing the rhetorical strategies used by Henry to convince the government to act. One example of an argument that effectively carries out this purpose is Henry's use of emotional appeals. By appealing to the readers' emotions, Henry can evoke strong feelings and create a sense of urgency, which can be persuasive in motivating the government to take action.