A is the answer.
Please mark as brainliest Kaitlyn. I rlly need it.
Answer:
I think I'll pick A and D.
C if i’m not mistaking !!!!
The central theme can be something like "the issue of undecided voters and how to resolve it". The author develops it by presenting a problem and then presenting the possible solution. The solution would benefit all, not just highly ranked partisan members or ideologically inflamed people for whom the election is crucial.