Ancient China was the part of the various trade from the silk route and the rivers. The presence of mountains, rivers, and desert created the barrier that preserve the Chinese culture from external world.
Who was the leader of Han Dynasty?
The Han dynasty was the largest and the long-lived dynasty of the Chinese subcontinent. The dynasty was founded by Liu Bang in 206 BCE.
The Chinese culture in the dynasty was preserved for the long, as the region had been covered with the mountains, and the deserts. It enabled the direct contact of the China with the external world and limits the cultural dilution.
Thus, the unique culture of China was supported with the mountains, rivers, and the deserts that act as the barrier to the external world. Thus, option A is correct.
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