Well, in many cases, truancy can lead to being kicked out of school. If a student misses a large number of classes without valid excuses, the school may take such a drastic measure. Additionally, cheating on exams in a really blatant way that undermines the integrity of the academic system can also get you expelled. And if a student is involved in vandalism of school property on a significant scale, that's a likely cause for being removed from school.
There are several reasons. Disruptive behavior in class is a big one. For example, if a student constantly interrupts the teacher and prevents others from learning. Academic dishonesty that is not just limited to cheating on exams but also things like plagiarizing entire essays can lead to expulsion. And sometimes, if a student has a very bad attitude towards teachers and staff, like being disrespectful all the time, it can result in being kicked out of school.
One reason could be causing disruption. If the 'crusade' involved making a lot of noise, blocking hallways, or disturbing classes, the school would likely take action.
Perhaps she was kicked out due to personal conflicts within the pack. If there were other members who didn't like her or were jealous of her for some reason, they might have spread false rumors or convinced the pack leaders to expel her. It could also be that she was in a relationship that the pack disapproved of, and as a result, they decided to kick her out.
Perhaps Percy was kicked out because of a prophecy that the camp elders misinterpreted. They thought that Percy's presence would bring great danger to the camp, so they made the hasty decision to expel him. It could also be that there was some sort of political intrigue within the camp. Some powerful figures at the camp might have seen Percy as a threat to their power and influence, and so they fabricated reasons to get him kicked out.
Well, in school stories, bullying can be a cause for suspension. If a student is found to be bullying others, whether it's physically or verbally, the school may take the step of suspending the bully. Additionally, bringing prohibited items to school, such as drugs or weapons (even if just as a joke in some cases), can result in suspension. And then there's the issue of disrespect towards teachers. If a student is constantly being rude or defiant towards teachers, it can lead to suspension.
One possible reason could be a serious rule violation. For example, if Harry was wrongly accused of using dark magic within the Gryffindor common room. Another reason might be that he was framed for stealing the Gryffindor sword. It could also be due to a conflict with other Gryffindor students that got out of hand and the house decided they couldn't keep him anymore.
One possible reason could be that she has different beliefs or values from her family. For example, if her family follows a very traditional path and she wants to pursue something more modern or unorthodox like a career in a non - traditional field that the family doesn't approve of.
One possible reason could be his unruly behavior. Naruto is known to be a bit of a troublemaker in the series, always pulling pranks. In fanfiction, this might be exaggerated, and the orphanage might not be able to handle it anymore. Another reason could be that he's suspected of being involved in something dangerous or illegal, even if he's innocent. For example, if there are strange incidents around the orphanage and Naruto is the easy target to blame because of his reputation.
Maybe he was blamed for some trouble he didn't actually cause. For example, if something went missing in the orphanage and the caretakers wrongly thought Naruto took it.
One possible reason could be his prankster nature. Maybe he played one too many harmless but annoying pranks on the staff or other orphans, and they decided they'd had enough. Another reason might be the fear of the Nine - Tails within him. Even if the people in the orphanage didn't fully understand what it was, they could sense something dangerous about Naruto and wanted to distance themselves from him for safety reasons.
Drug - related offenses at school are often grounds for expulsion. Whether it's using drugs on campus or being involved in drug trafficking within the school premises. This is because drugs are extremely harmful to the school community. Also, some schools may expel students for engaging in inappropriate sexual behavior that violates the school's code of conduct.