Technically all of them but the answer is Although I want.
Insiso "D" Suppose that a person can only listen and want to participate, but cannot speak, which means discreet and silent. .
Answer:
B. By reminding the country of its vow to protect Vietnam.
Explanation:
Because in each section, their is a constant add on that the USA vowed and promised to protect and help Vietnam.
and I just took the test anyways so...
