eugenics

Example:They believed in eugenic practices to improve the next generation.

Definition:relating to the improvement of the human population by controlled reproduction to increase the incidence of desirable traits, especially with regard to intelligence and health.

Example:He was a well-known eugenicist who promoted the idea of selective breeding.

Definition:a proponent or advocate of eugenics, particularly in the context of improving the genetic quality of the human population.

Example:The country eliminated its eugenics program after World War II due to international criticism.

Definition:a program aimed at implementing the principles of eugenics, often involving policies or practices intended to control breeding in the pursuit of improving the genetic quality of a population.