How did Herbert Spencer apply Charles Darwin's survival of the fittest theory to social life?

That concept of " the survival of the fittest " was coined by Herbert Spencer and is not quite accurate even though Darwin used the phrase in later editions of The Origin. Darwin's theory is called...

Social Darwinism

It was basically survival of the fittest, smartest and fastest. The idea of differential features. Charles Darwin was a scientist and genetic GENEious ( <-pun :D) He studied in the Galapagos...

It does not apply to Human society very much anymore. In the eras of neanderthhalls and early homosapians it applied so much more, for example: Only the very good hunters would be able to catch good...