Final answer:
Illinois is the state with Lake Michigan, Rend Lake, and Lake Shelbyville. This state is also noted for a congressional district that has a peculiar, gerrymandered shape along Lake Michigan.
Step-by-step explanation:
The state that has Lake Michigan, Rend Lake, and Lake Shelbyville is Illinois. These various bodies of water provide important resources for recreation and natural habitats. Lake Michigan, one of the Great Lakes, borders the state to the northeast.
Rend Lake and Lake Shelbyville are both located in the central part of Illinois, serving as popular destinations for fishing, boating, and camping. Interestingly, when discussing the layout of congressional districts, the subject of racial gerrymandering comes into play.
In Illinois, a district has been described as resembling 'the mouth of a large, bearded alligator' as it attempts to drink from Lake Michigan, indicating an irregular shape often associated with gerrymandering.