The brainwashing is institutionalized in the system through the required textbooks and curriculum. I'm sure your class is interesting but unfortunately 12 years of gov induced psychosis is too much weight for any one teacher to counterbalance. At some point students have been so effectively brainwashed from global warming being plugged in their science books to a complete lack of information about how the money system operates, even showering them with evidence will only create sparks of enlightenment in only the brightest students. A large number of students in high school are more or less prisoners forced into indoctrination in a marxist style institution and it is difficult for one teacher to contradict the propaganda on every point. Nevertheless, introducing critical thinking and raising doubts about many of their long held indoctrinated beliefs may be enough to get them investigating more. Unfortunately the brainwashing is institutionalized and a few lights in the tunnel is not enough to find the way out. The best way out is to drop out and get a GED then stop paying taxes in order defund this albatross that enslaves people mentally when they are young then financially when they enter the workforce.