The correct answer is D) There is no single topic sentence. a topic sentence is used to summarize what the writing is about, and there is no sentence that does that in this piece.
Parallax is the apparent displacement or the difference in apparent direction of an object as seen from two different points of view
B ) Do we stand our ground? Or, do we conform to the world?
Answer:
He uses this secondary purpose to help support the primary purpose: to persuade readers that a conquering prince must destroy a former republic if he hopes to hold it.
Explanation: