Darwinism Laid The Seed

"If Genesis’ teaching is correct that all men have descended from one

man, Adam, then only one ‘race’ exists, the human race.
Genesis is clear in this teaching: “And [God] hath made of one blood all nations of men for to dwell on all the face of the earth” (Acts 17:26).
“Wherefore, as by one man sin entered into the world, and death by sin; and so death passed upon all men.” (Romans 5:12). 

---Replacing this “one blood”-and-“all have sinned” doctrine with “survival of the fittest,” Darwinism laid the seed which grew into eugenics, racism, and Nazism." 

CEH