Pulling information from biased source material can be appropriate for
a. argumentative writing.
b. analytical writing.
c. creative writing.
d. process writing.

The best answer to the question 'Pulling information from biased source material can be appropriate for' would be letter a. It is useful to get information from biased source materials in order to build your argument or use it as a countermeasure against the other point you are opposed to.

Because the vietnam war was fought in an especially brutal and untraditional way

Sweetie, you have to write this. it’s asking what strategies you use, not us. it’s also asking you to create an original post. it seems pretty easy to me. just take your time and do the best you can do. : -)