Yes the writer can I did this same thing
The walker dosen't think will deserve to be the sign seeker.
<span />
Answer:
<em>(C) offering a specific example to support a general claim
</em>
Explanation:
If there is only one claim: "Things which today seem unremarkable could have altered the course of history once...."
<em>Even the answer choice's clarification mentions "the claim": </em>
The second paragraph provides detailed details–perhaps even the position nutmeg played in New York history–to support the argument that apparently inconspicuous things can change the course of events.
So, shouldn't alternative "author say" consider instead of "author claims"?!
D) simile....................