His famous book, On the Origins of Species by Means of Natural Selection , published in 1859, advanced the theory that species came into existence by evolution, or gradual changes over a long period of time.
(His famous book; published; T:in 1859; T:On the Origins of Species by Means of Natural Selection) (species; came; into existence)
His famous book species
published came
T:in 1859 T:On the Origins of Species by Means of Natural Selection
into existence