Because the Chinese warriors were strong to protect the wall
Great Wall of China is about 4,160 miles Amazon River is about 3,980 miles
Expansion on the Great Wall of China was stopped during the Qing Dynasty. It was no longer needed for protection from invasion because the borders of China now expanded far beyond the wall.
shopping mall
Much of it is still standing. It is not longer in use as a defense against invasion.
The great wall of china was built so that the people of Mongolia cannot attack china from that particular side
great wall is not longer than the Atlantic ocean or Niagara falls
Yes it is :)
China no longer has an emperor.
The Great Wall of China no longer serves its original military purpose, but it is a tourist attraction, so in that sense it still has a use.
If you stretch The Great Wall of China to make it straight, it is longer than the USA. If you leave it like it is now, it isn't longer.
The Great Wall of China is longer than the Great Barrier Reef. The Great Barrier Reef is around 2300 km long, but the Great Wall of China is more than twice this length.
The Great Wall of China isn't totally around China. In fact, it isn't around China at all! It's located within China and was built longer and longer by workers over time to defend their emperors from war and enemies long ago.