White supremacy names the beliefs and practices that privilege white people as an inherently superior race, built on the exclusion and detriment of other racial and ethnic groups. It can refer to the interconnected social, economic, and political systems that enable white people to enjoy structural advantages over other racial groups both on a collective and individual level. It can also refer to the underlying political ideology that imposes and maintains multiple forms of domination by white people and non-white supporters, from justifying European colonialism to present-day neo-fascisms.