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Humans evolved in Africa and migrated to other parts of the world thousands of years ago. Perhaps the present day Han Chinese are the descendants of people who came to China and found it empty. Someone had to be first.The Great Wall of China dd not prevent invasion of China from the north. That was my point.
Humans evolved in Africa and migrated to other parts of the world thousands of years ago. Perhaps the present day Han Chinese are the descendants of people who came to China and found it empty. Someone had to be first.
The Great Wall of China dd not prevent invasion of China from the north. That was my point.
