A few days ago my friend and fellow blogger Matthew Federico addressed the situation with history education in the state of Texas. In case you missed that bit of news, last week the Texas State Board of Education voted 10 to 5 to make drastic changes to the history, social studies and economics curricula being taught in that state’s schools.

The vote occurred along split partisan lines. The ten Republicans on the board voted for the curriculum changes and the five Democrats opposed it. The results have been both hailed and condemned as giving the teaching materials a “conservative” and “right-leaning” slant, as opposed to what some construe is a “liberal” one.

The reason this is going to be a big deal for the rest of the country is because Texas is one of the biggest consumers in the highly lucrative business of school textbooks. So if textbook publishers ...