Answer :
Answer:
The main idea of this case is the equal and regular distribution in the electoral districts.
Explanation:
The main idea is the main subject to which the case is referring, that is, it is the subject that is moving the case and allowing it to be analyzed and judged. In the case of the question above, we can see that the main subject of the case is whether there is regularity and equality in the division of Illinois' constituencies. In this case, analyzes, discussions and observations on this matter will be moved so that the case is resolved.