Wisconsin Republicans Introduce Bills to Ban Critical Race Theory in Schools by WORT 89.9FM Madison published on 2021-06-04T00:03:19Z Photo by Element 5 Digital on Unsplash. In May, the Governor of Idaho signed into a law restricting educators from teaching critical race theory. Nearly a dozen states have followed suite in introducing similar bills, intended to strictly limit what students can be taught about the history of slavery and chronic racism. Now, Republican lawmakers in Wisconsin are proposing a similar bill. Genre News & Politics