Ming and Chin Dynasties were in power during those centuries
Is it multiple choice if not the answer is Glass industry or B
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the second one, having to do with that fact that each faced foreign invasions, since neither had in place a sufficient defense system. </span></span>
Is that a question? If it is a true or false question, I believe it is true
