What are prejudice, stereotypes, racism, scapegoats, and discrimination? Provide examples. What would need to happen in the United States, both individually and institutionally, for a positive form of...

What are prejudice, stereotypes, racism, scapegoats, and discrimination? Provide examples. What would need to happen in the United States, both individually and institutionally, for a positive form of ethnic pluralism to flourish in the twenty-first century? Or has this change been stated already?