Blood purity explained

Blood purity and related terms may refer to:

• Racial hygiene, an approach to eugenics in the early 20th century especially by Nazi Germany
• Blood quantum laws, tribal laws in the United States defining Native American status
• Limpieza de sangre, blood purity laws in Medieval Spain stipulating a social hierarchy based on ancestry
• Blood purity, a fictional concept of wizarding ancestry in the Harry Potter series
• Pureblood, a term used in COVID-19 anti-vaccine activism to denote people who have not been vaccinated

See also

• Blood (disambiguation)
• Purity (disambiguation)