Lincoln and Darwin

I have written in the past how 2 great men of history were born on the same day. Today is the 2ooth anniversary of the birth of both Abraham Lincoln and Charles Darwin. Lincoln, who preserved the United States as an indivisible nation; and Darwin who expanded our understanding of how life evolved on earth via the process of natural selection. Our nation owes much to President Lincoln, and modern science and medicine, to Charles Darwin. A momentous anniversary indeed!