First a result must be either "that a verb" or a noun -so you need that the result is the realization. that means you are left with B,C and E. between B and C you have a change between voters and they - you can't use they becuase it owuld be referring to areas, not voters so B is gone. Between C and E you have the difference of "voters now worry more about crime" and "concerns about crime are greater" - this must be parallel with the "than healthcare" at the end. concerns are not greater than healthcare therefore C must be your answer.

tpr-becky wrote: First a result must be either "that a verb" or a noun -so you need that the result is the realization.

Hi Becky,

Thanks for good explanation.

I couldn't know this point and also I couldn't understand completely.

You have shown two possibilities for "a result".

ONE IS
A result of the recent election is realizing that ...

Can you give a short example for other scenario?

A result of the recent election is realizing that in this increasingly urban areas, there is now more worry about crime than health care.

A: realizing that in this increasingly urban areas, there is now more worry about crime
Result is not realizing �

B: the realization that in this increasingly urban areas, they now worry more about crime =>
They ....dangling modifier ... �

C: the realization that in this increasingly urban areas, voters now worry more about crime
Cream of the crap...Looks good from every angle : �

D: a realizing that in this increasingly urban areas, there is now more concern about crime
Result is not realizing �

E: the realization that in this increasingly urban areas, concerns about crime are greater
Concerns are being compared to health care....