Question

write a note on the great wall of chian​

Answer 1

Explanation:

It was finished in 1878 and it was meant to protect the north of the empire of Chinafrom enemy attacks. It is the longest structure humans have ever built. It is about 21,196 kilometres (13,171 miles) long, 9.1 metres (30 feet) wide and 15 metres (50 feet) high.

Answer 2

Answer:

It was finished in 1878 and it was meant to protect the north of the empire of China from enemy attacks. It is the longest structure humans have ever built. It is about 21,196 kilometres (13,171) long, 9.1 metres (30 feet) wide and 15 metres (50 feet) high.