Politics is a section of schooling that the educational system has lost control of. They should be teaching "how" government works and not their personal endorsements of any candidates for any reason.
I would have a talk with the school. I would advise them that it isn't the teacher's place to endorse candidates, but to teach the methods of government. I have had those talks myself. I wouldn't get completely bent up on that subject like I had others, but I would speak with them. If they aren't held accountable, schools will dive deeper into areas they shouldn't and we will continue to have functionally illiterate kids graduating school.
I would have a talk with the school. I would advise them that it isn't the teacher's place to endorse candidates, but to teach the methods of government. I have had those talks myself. I wouldn't get completely bent up on that subject like I had others, but I would speak with them. If they aren't held accountable, schools will dive deeper into areas they shouldn't and we will continue to have functionally illiterate kids graduating school.