Gerrymandering provides representation to minorities who, without it, would not be represented in the House of Representatives, but at the same time packs minorities into a district without regard or concern.

True?

It could mean that. I don't know what your teacher or text says about it, but it is drawing political boundaries for the benefit of one group, usually a political party:

http://en.wikipedia.org/wiki/Gerrymandering

Gerrymandering is indeed a controversial practice that can have both positive and negative implications for the representation of minorities in the House of Representatives. It involves manipulating the boundaries of electoral districts to benefit a particular political party or group. While gerrymandering can be employed to enhance minority representation, the negative consequences of the practice should also be considered.

In some cases, gerrymandering can be used to create "majority-minority" districts, which are designed to concentrate minority voters into a single district to increase their chances of electing a candidate of their choice. This can potentially provide representation to minorities who might have otherwise been underrepresented or ignored.

However, when gerrymandering is done without proper regard or concern for minority communities, it can become a tool for diluting their influence. This is often done through "packing" minority voters into a limited number of districts, resulting in a decreased presence of minority voters in neighboring districts. By concentrating minority voters into fewer districts, their overall political power can be watered down, limiting their ability to elect candidates who represent their interests.

While gerrymandering may be used to provide representation to minorities in some instances, it is important to note that there are alternative methods, such as fair and impartial redistricting processes, that can help ensure greater equity in representation while avoiding the negative consequences associated with gerrymandering. Ultimately, the assessment of gerrymandering's impact on minority representation requires a careful examination of specific cases and contexts.