In the Years Immediately After He Made the Theory of Evolution

In the years immediately after he made the theory of evolution public,Darwin's theory received support from two new scientific discoveries: an ancient gorilla with features previously thought to be exclusively human and

A) fossil remains of an ancient bird with "fingers" on its wings.
B) clear evidence of earthquakes raising coastlines.
C) proof that purebred dogs could interbreed.
D) evidence of the optical imperfections of the eye.