Discrimination_And_Marginalisation_Quality represents characteristics and experiences related to systematic exclusion, prejudice, and disadvantage based on group membership or social identity. These qualities include various forms of bias, discrimination, and marginalisation that create and maintain social inequalities. They encompass both individual experiences of prejudice and systemic patterns of exclusion that affect entire groups. These qualities highlight how social differences become the basis for unequal treatment and how certain groups face systematic barriers to full social participation. Understanding these qualities is essential for analysing patterns of social exclusion and the mechanisms through which inequality is perpetuated across different social categories.