Confucianism used the Chinese silk trade to spread and Buddhism used the Indian spice trade to spread, include things such as the silk road in your written answer.
I know how that feels because a lot of time people don't give the correct answer or when all the answer choices look the same and there different in like a letter so I know how you fell and I makes a different on your grade
The purpose behind the paper would be the fact that there would be "85 articles" that would be help for each person, would have to apply too. So, in this case, these people were practically not telling the other people the truth of what would really be happening.