What is the term used for establishing congressional district boundaries to favor one party?

• A. Raiding
• B. Apportionment
• C. Reapportionment
• D. Gerrymandering

Answer: (D)

The term used for establishing congressional district boundaries to favor one party is gerrymandering. This practice involves drawing district lines in a way that enhances the electoral advantage of a particular political party. By manipulating the geographic boundaries, the party in power can dilute or concentrate the voting strength of specific demographic groups, thereby influencing the outcome of elections. Gerrymandering can be used to create “safe” districts or to maximize the number of seats a party can win, making it a strategic tool in political campaigning and power preservation.

The other terms mentioned, such as apportionment and reapportionment, relate to the distribution of representation in Congress based on population changes, but do not specifically refer to the manipulation of district boundaries for partisan advantage. Raiding refers to a different electoral strategy, often involving members of one party crossing over to vote in another party's primary elections, and is also not directly related to the drawing of district lines.