Which concept encompasses the socially accepted standards of right and wrong, including manners?

The correct answer is etiquette, as it refers to the set of conventional rules and standards that govern acceptable behavior in social and professional settings. Etiquette encompasses not only manners but also the expected ways individuals conduct themselves in various interactions, whether informal gatherings or formal business meetings. This includes practices like polite greetings, respectful communication, and understanding the nuances of social interactions that demonstrate respect and consideration for others.

In contrast, networking focuses on building relationships and connections with people for mutual benefit, often for professional advancement, rather than on standards of behavior. Legitimization relates to the process of making something acceptable or justified in a societal context, which does not directly involve manners or behavior. Negotiation is the process of discussion aimed at reaching an agreement, which involves various interpersonal skills but is not specifically concerned with the overall standards of right and wrong behavior. Therefore, etiquette is the term that best embodies the socially accepted standards of right and wrong, highlighting the importance of manners and behavior in human interactions.