NOTE: this was written for my University of Michigan freshman biology class; at the time, I did research in the OLD Graduate Library, and dusted off the old books from the 1890’s. There was no internet for research. Regarding objections to Evolution, I had no idea at the time that creationism, for example, would be resurrected decades later as a “real” concept. When I wrote this 48 years ago, there were not many objections to Darwin.
To read the paper download here: