"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, KJV).
“Wherefore, as by one man sin entered into the world, and death by sin;
and so death passed upon all men.” (Romans 5:12, KJV). 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