How did the geography of the South widen the political divide within and in between political parties? This is an 8th grade Social Studies question and I can't seem to figure it out.

answer; /// i believe the correct answer is flash your high beams at them.or tap your horn;

experiments.

surveys.

questionnaires.

interviews.

case studies.

participant and non-participant observation.

observational trials.

studies using the delphi method.

this is not a question