I don't know if it was the author's intention, but I consider it a good misstep in the textbook: D. Subsequently, I asked them if they knew the term Arabic spring, so they didn't know about one. This surprised me a little, but then it occurred to me that they were only quarters, and yet they still couldn't have such a general overview.
Subsequently, I asked them if they knew the term Arabic spring, so they didn't know about one.