Define the term racism.

The term racism is best defined as the subordination of a person or group due to race. This definition highlights the systemic nature of racism, where individuals or groups are treated unequally based on their racial identity, often resulting in disadvantages in social, economic, and political aspects of life.

While other terms like preference for one racial group over others can be part of the broader discussion on racism, they do not capture the full impact and implications of racism as it involves dynamics of power and oppression. Supporting racial equality or promoting racial harmony are positive actions opposing racism rather than defining the term itself. The focus on subordination directly addresses the inequities and injustices that exist in society, making it a fundamental aspect of understanding racism's impact.