On the outskirts of Hawkins, Texas, a couple found a problem in one of their kids’ school books. They didn’t have a background in education, but because they lived in Texas, their concern ignited a national movement and several decades of influence over what the rest of the country learned.  Teaching Texas is a new audio documentary from Wonder Media Network that uncovers the surprising history behind America’s latest culture war.WMN on Twitter: @wmnmedia Grace Lynch on Twitter: @gracelynch08