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The Iron Range has been turning from blue to red for generations.
Of course, I’m referring to dirt.
Iron in its purest form is a deep, dark gray — almost midnight blue. In certain light it shines like a raven’s wing. When iron in the dirt is exposed to air and water, it oxidizes, turning the rusty red you see in reclaimed mine dumps of the Mesabi.
The blue and red colors result from chemistry. It’s the same dirt, changed.
You might say the same about local politics, which have also shifted from Democratic blue to Republican red in recent years.
For more than 70 years, the Democratic-Farmer-Labor Party dominated the political landscape of northeastern Minnesota. The DFL’s advantage on the Iron Range in particular grew so outlandish that it masked a shift toward Republicans in other rural northern and exurban counties that began decades earlier.