Social privilege is a theory of special advantage or entitlement that benefits individuals belonging to certain groups, often to the detriment of others. Privileged groups can be advantaged based on social class, wealth, education, caste, age, height, skin color, physical fitness, nationality, geographic location, cultural differences, ethnic or racial category, gender, gender identity, neurodiversity, sexual orientation, physical disability, religion, and other differentiating factors. Individuals can be privileged in one area, such as education, and not privileged in another area, such as health. The amount of privilege any individual has may change over time, such as when a person becomes disabled, or when a child becomes a young adult.
The concept of privilege is generally considered to be a theoretical concept used in a variety of subjects and often linked to social inequality. Privilege is also linked to social and cultural forms of power. It began as an academic concept, but has since been invoked more widely, outside of academia. This subject is based on the interactions of different forms of privilege within certain situations. Furthermore, it must be understood as the inverse of social inequality, in that it focuses on how power structures in society aid societally privileged people, as opposed to how those structures oppress others.
Arguably, the history of privilege as a concept dates back to American sociologist and historian W. E. B. Du Bois's 1903 book The Souls of Black Folk. Here, he wrote that although African Americans were observant of white Americans and conscious of racial discrimination, white Americans did not think much about African-Americans, nor about the effects of racial discrimination. In 1935, Du Bois wrote about what he called the "wages of whiteness" held by white Americans. He wrote that these included courtesy and deference, unimpeded admittance to all public functions, lenient treatment in court, and access to the best schools.