Answer:
erosion
Explanation:
if you need an explanation I can give you one. just say the word!!
The answer is primary group. The primary group is being referred to a group, a small group in particular, where they share a close and personal relationship. A family is one of the example of this group and it is likely that Sylvia's parents is the reason as to why it affected her decision and priorities.
China plunged into civil war once again
To do work or cause change is called Energy.