Gerrymandering is a process of gaining political advantage. It is achieved by manipulation of electoral using certain tactics. Therefore, gerrymandering can thwart the purpose of single-member district elections because districts will favor one political party over another in this case.
Answer: directly after the reason and as support for the rebuttal
Explanation: You need to back up your reasons with the evidence to support your claim, and you need to back up your rebuttal as well with evidence.
