Sorry, but "Texas Board of Education" is hardly an answer to the question. To make the claims you're making, you have to have PROOF. You keep saying there's some "conservative agenda" in education. Well, what is it? The only conservative agenda I see, is removing the power of govt to set an agenda in education. The only agenda is NO AGENDA.
And don't start trying to push some sort of religious reference; conservatism is not religious by nature - only you idiots on the Left keep trying to conflate the two.