Answer:
I will do both sides
Explanation:
Yes. People inside the wall can go on with their daily lives without mongols raiding them and with the security of the wall they will be separated by the wall. It protected the weak and defenceless people from the dangers of the big wide world. The wall was the strong barrier that protected crops,people, and livestock.
No. Think of it like this. The person you most loved has died by working to build the great wall. Insead of a proper burial, he gets crushed under 20 layers of bricks, mortar and dirt. So many people's loved ones died like this. No one can hide from that fact.