Watergate proved the system of blank and blank

One similarity between the student non-violent coordinating committee (sncc) and the southern christian leadership conference (sclc) is that they both

How is government in the united states like that of ancient athens?

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.