While many people appreciate cultural, social, political, and religious diversity, there are others who feel compelled to express their intolerance for others through cruel words and actions. Their behavior often stems from ignorance and insecurity, and they demonstrate their prejudices by belittling others who are different from them. These narrow-minded individuals attack others based on any number of reasons, including religious beliefs, sexual orientation, cultural background, social standing, or physical appearance. In Bigotry and Intolerance: The Ultimate Teen Guide, Kathlyn Gay looks...