Blunder is the correct answer
Answer:
The present perfect tense is used when talking about experiences from the past, a change or a situation that has happened in the past but is still continuing today.
Explanation:
An allusion -- the writer is making a reference to another work or incident
The correct answer among all the other choices is B.) The family of president Jones enjoyed a vacation. This sentence contains a capitalization error. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.