Appearing to share the peoples concerns.
Answer:
Over the centuries, the Great Wall has been built and rebuilt for three main purposes: as kingdom border defenses, to defend China's northern border, and for tourism.
Explanation:
"The tower would have collapsed into the other killing thousands and destroying a purported symbol of wealth and greed" <span>would have happened if the first attack on the World Trade Center (in 1993) had been successful. The correct option among all the options that are given in the question is the first option or option "a". I hope that this is the answer that has helped you.</span>