Respuesta :
The correct answer for this question is "Land routes were a source of income for the Chinese government, which taxed merchants entering China by land." The reason why the Chinese develop land routes across Western China is because land routes were a source of income for the Chinese government, which taxed merchants entering China by land.
Answer:
The correct answer is: "Land routes were a source of income for the Chinese government, which taxed merchants entering China by land"