Social class is a social group of people who share similar values, beliefs, economic status, and lifestyle and consumption patterns.

Social mobility can be upward (movement to a higher social class) or downward (movement to a lower social class).

Social institutions such as family, education, and media play a role in shaping social inequality by transmitting cultural values, norms, and beliefs that justify and perpetuate existing social hierarchies.

Social mobility refers to the movement of individuals or groups between different social classes.

A caste system is a form of social stratification in which individuals are born into a particular caste and are expected to remain in that caste for their entire lives.

Social reproduction refers to the process by which social inequality is passed down from one generation to the next through mechanisms such as family, education, and the media.

The caste system is a form of social stratification that is specific to India. Social classes in contemporary India are typically defined by economic status, education, and occupation.

Social change refers to the process by which social structures and institutions change over time.

Social movements are collective efforts to bring about social change. The Civil Rights Movement, the Women's Suffrage Movement, and the Labor Movement are all examples of social movements that have sought to challenge social inequality.

Social exclusion refers to the process by which individuals or groups are excluded from full participation in society, often due to factors such as poverty, discrimination, or disability.

Social policies are government policies that are designed to address social problems and promote social welfare. Affirmative action, universal basic income, and progressive taxation are all examples of social policies that have been used to address social inequality.

Social legitimation refers to the process by which social inequality is justified and legitimized through cultural values, norms, and beliefs.

Social institutions such as education, employment, and family all play a role in promoting social mobility by providing individuals with opportunities to improve their social status.

Social leveling refers to the process by which social inequality is reduced or eliminated.

Social policies such as affirmative action, universal basic income, and progressive taxation can all be used to promote social leveling by reducing social inequality.