High school history and civics courses are the first line of defense for preparing children to be engaged and active citizens in the political process. As many have noted, American education is often lackluster, glossing over inequities and injustices in American history and society. But America's conservatives only want to make our educational system even more right-wing and parochial. Here are five ways they're trying to make sure kids get only the most conservative worldviews in the classroom: