What's it called when a citizen of the united states the enemy?

Bonus question: according to wikipedia, in chinese philosophy yin and yang "describes how seemingly opposite or contrary forces may actually be complementary, interconnected, and interdependent." what are some examples from the story that amy tan may have intentionally incorporated elements of yin and yang philosophy into this story? select 2.

Political boundaries are determined by the political party in control at all time true or false

Which nims command and coordination structures are offsite locations where staff from multiple agencies come together?