What made it difficult for foreign powers to keep control of Vietnam?

it was difficult cause Vietnams people were always revolting (or rebelling) against whatever foriegn place had control and they used various tactics to help them, like for example their surroundings.

hope this helps

dude the first thing it says is that copied answers will get a zero. plus it would take anyone on an incredibly long time to answer. ive seen 2 people asking the exact same question and their questions got taken down. i have the assignment too, and im in the progress of doing it. i suggest going to a more private website, because this is the first place teachers look.

answer; humanistic;