Through are group discussions we have reviewed many different types of discrimination. We have found many similarities through out are discussions. The main causes of discrimination were lack of exposure with in the society. In each of the cases, like ageism, discrimination against the mentally challenge and sexism; People had bias opinions towards the underlying group because of lack of exposure. As Ashley stated for Ageism, the reason it has come about is the bias opinions between the different age groups that have formed because of lack of exposure causing bias opinions amongst them cau…