What underlying cause often leads to the effect of marginalized groups facing negative stereotypes in society?

One underlying cause of marginalized groups facing negative stereotypes in society is a lack of understanding and knowledge about those groups. When people do not know much about others, they may rely on generalizations or myths, which can lead to prejudice. For example, if someone has never met a person from a different race, they might believe negative things they hear from others or see in the media, which are not true. This ignorance can create fear or discomfort, making it easy for stereotypes to form and spread. When society doesn't promote education and positive interactions, these harmful beliefs can persist and affect how marginalized groups are treated.