did he publish anything?
Yes, his theory of evolution with compelling evidence in his 1859 book "On the Origin of Species".
Introduction
Darwin published his theory of evolution with compelling evidence in his 1859 book "On the Origin of Species".
which of the following is the ultimate result of evolution UNANSWERABLE what is evolution? It is change in the heritable characteristics of biological populations over successive generations. who was the first to study this? Charles Darwin and Alfred Russel Wallace when was the first one born? Shrewsbury, Shropshire did he suffer from any illness? He had "an uncomfortable palpitation of the heart".
Yes, "Natural Selection" Yes,  "The Structure and Distribution of Coral Reefs" "On the Origin of Species".
Charles Darwin Charles Darwin Charles Darwin
Publication of the theory of natural selection Geology books, barnacles, evolutionary research Introduction
and he expanded his plans to a "big book on species" titled "Natural Selection", which was to include his "note on Man".   "The Structure and Distribution of Coral Reefs"  Darwin published his theory of evolution with compelling evidence in his 1859 book "On the Origin of Species". 
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Charles Darwin [SEP] Introduction
Darwin published his theory of evolution with compelling evidence in his 1859 book "On the Origin of Species". By the 1870s, the scientific community and a majority of the educated public had accepted evolution as a fact. However, many favoured competing explanations which gave only a minor role to natural selection, and it was not until the emergence of the modern evolutionary synthesis from the 1930s to the 1950s that a broad consensus developed in which natural selection was the basic mechanism of evolution. Darwin's scientific discovery is the unifying theory of the life sciences, explaining the diversity of life.