Yes, English and History are among the worst. English teachers often can require their students to read whatever books that the teacher chooses. An English teacher, Phillip Hu, at Cerritos Community College in CA, for an Intro to English class, requires his students to read the book by Jim Wallis against the Religious Right. HU did that because I had complained about him taking 1/3 of his class time to dispargaging Bush, the Iraq war, and Christianity, in the previous term. This is his way of being less obvious in his indoctrination.
Keep supporting the public school system.
You get what you ask for.
"less obvious" --- it didn't work.
;-)