Whys is CANDY CORN most popular in the US middle-of-the-country states?

Whys is CANDY CORN most popular in the US middle-of-the-country states?

This map shows where candy corn is most popular in the United States, the middle-of-the country.

Why do you think that is?

Could it be that's where most of the country's real corn is grown?

Or maybe because those states are mostly conservative, while candy corn is less popular in liberal states?

Whys is CANDY CORN most popular in the US middle-of-the-country states?
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