Vietnam was land that developed a strong cultural identity, and was extremely hard for conquerors to conquer. China first attempted in the 200's B.C. but did not establish a foothold in the region until 111 B.C.
To be honest, Yes. That is MY opinion for too many reasons I cannot explain! XD
It made us have to make our own stuff instead of running to England.
Answer:
it increased the shipping rates
Explanation: