. . . .The latest battle in the ongoing war to turn public schools into propaganda machines for the right is being fought in the state of Texas. The state is often at the center of conservative-fomented education controversies, as right-wingers there keep trying to sneak creationism into the science classroom. Texas also continues to maintain its abysmally high teen pregnancy rate by pushing sex “education” that usually doesn’t bother to mention contraception. While the right has been losing some ground on those two issues, a new report from the Texas Freedom Network suggests that conservatives have been able to inject a shocking number of lies and disinformation into public school history classrooms. . . . .