NURSING ANM AND GNM

Detailed explanation-1: -Herbert Spencer is famous for his doctrine of social Darwinism, which asserted that the principles of evolution, including natural selection, apply to human societies, social classes, and individuals as well as to biological species developing over geologic time.

Detailed explanation-2: -The social Darwinists-notably Spencer and Walter Bagehot in England and William Graham Sumner in the United States-believed that the process of natural selection acting on variations in the population would result in the survival of the best competitors and in continuing improvement in the population.

Detailed explanation-3: -Herbert Spencer was a British philosopher and sociologist who was intellectually active during the Victorian period. He was known for his contributions to evolutionary theory and for applying it outside of biology, to the fields of philosophy, psychology, and within sociology.