18. The author's reason for writing this piece seems to be to:

Answer: C

Explanation:

The author's reason for writing this piece seems to be to teach the reader.

The extract aims to provide an explanation of the Electoral College, how it functions, and its implications in presidential elections. This educational intent aligns with the purpose of teaching the reader about a complex aspect of the electoral system.

A) Entertain the reader with anecdotes

While the extract contains an informative tone, it does not include anecdotes or narrative elements meant to entertain. The focus is primarily on educating the reader about the Electoral College rather than entertaining them.

B) Persuade the reader to support a specific candidate

The piece does not advocate for any particular candidate nor does it contain persuasive language aimed at influencing the reader's choice in an election. Its objective is more educational than persuasive regarding any political figure.

C) Teach the reader

This option is correct as the extract is clearly designed to inform the reader about the workings of the Electoral College. It explains the mechanics and historical context of the electoral process, fulfilling an educational purpose.

D) Criticize the electoral process

Although the author mentions a situation where the popular vote did not determine the presidency, the overall tone is not critical of the electoral process itself. Instead, it aims to clarify how the process works rather than condemn it.

Conclusion

The extract's primary goal is to educate the reader about the Electoral College and its implications for presidential elections, making option C the most appropriate choice. Other options fail to capture this educational focus, as they either misinterpret the intent or misrepresent the content of the writing.