Answer:
The great wall of china helped protect the land from outsiders. It also helped the army keep watch on intruders.
Explanation:
If you have ever seen the movie Mulan, at the very begining
the army is keeping watch on the wall and when the bad guy comes up the wall, the guards warn the other guards that there are intruders invading China.
Sorry if this doesn't help :(
To be honest I don't think this is worth stressing over you get to meet a great person who did a lot to make this future I think the best thing you could do is stay respectful and just say it if you feel the need to. Thank you so much. It doesn't hurt if you do your research on that specific person if you want to ask about specific events they were involved in
What plans? There’s nothing here.
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