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slava [35]
2 years ago
7

What other activities did soldiers on the wall have to do?

History
1 answer:
Anvisha [2.4K]2 years ago
6 0

Answer: In ancient times, if intruders approached, soldiers on the tower would create smoke in the daytime and light a fire at night to warn their troops, making them the important component of the Great Wall defense system. They are the oldest but an efficient telegram system of China.

Explanation:

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