Explanation:
Community organization refers to organizing aimed at making desired improvements to a community's social health, well-being, and overall functioning. ... Community organization includes community work, community projects, community development, community empowerment, community building, and community mobilization.
The correct answer is social ostracism.
Ricky was ostracized from the society, which means that he was basically rejected by the people around him based on something he did or the way he looked. In his case, everyone exiled him from the 'school society' because of his weird bald patches on the scalp, but once they were gone, he was readmitted into the society.