A student is writing an essay about the history of the Army Camel Corp. She wants to use information from “An Army Corp Like No Other” in her work.

Which detail from the text should she include to develop the topic, "benefits of camels over other pack animals"?

Railroads soon replaced pack animals.

Camels can carry more than horses.

Camels are more stubborn than mules.

Thirty-three camels were purchased for $250 each.