How and to what degree was East Asia economically linked to the rest of the world in the precolonial era?

Title: How and to what degree was East Asia economically linked to the rest of the world in the precolonial era?

How and to what degree was East Asia economically linked to the rest of the world in the precolonial era? Also, what is the Silk Road, and why was this so impactful for early East Asia economic development? This is a commentary-based essay only; you may consult the literature/news resources to help you prepare your answer, but your paper must be the result of your own personal commentary and opinions only.You will be penalized if you include any of the following: Title Page, running header, page #'s, References Page, your name on paper, title, etc. -- No formatting, content only