the pyramids, that are located in present - day sudan, were constructed by rulers of the ancient kushite…

the pyramids, that are located in present - day sudan, were constructed by rulers of the ancient kushite empire to serve as tombs for the most powerful citizens. choose 1 answer: a no change b pyramids, that are located in present - day sudan) c pyramids that are located in present - day sudan d pyramids—that are located in present - day sudan—
Answer
Brief Explanations:
The clause "that are located in present - day Sudan" is essential information identifying which pyramids are being referred to. Non - essential clauses are set off by commas, but this is an essential relative clause, so no commas should be used.
Answer:
C. pyramids that are located in present - day Sudan