On the Tendency of Species to form Varieties; and on the Perpetuation of Varieties and Species by Natural Means of Selection Letter" from Darwin to Asa Gray. This was the first announcement of the Darwin – Wallace theory of evolution by natural selection; the papers appeared in print on 20 August 1858. The presentation of the papers spurred Darwin to write a condensed "abstract" of his "big book" on "Natural Selection". This was published in November 1859 as "On the Origin of Species". On the voyage of the "Beagle" the young Charles Darwin took a break between graduating and starting his career as a clergyman to study the natural history of South America, an interest he had developed at the University
Origin of the Book of Mormon on the biblical texts in Isaiah 5 and Romans 11 and point out that midway through Jacob 5 Smith switches from an allegory of a single olive tree to an allegory of a vineyard, reflecting his imperfect use of the biblical texts. Origin of the Book of Mormon There are several theories as to the origin of the Book of Mormon. Most adherents to the Latter Day Saint movement view the book as a work of inspired scripture. The most common belief of adherents is that promoted by Joseph Smith, who said he translated ancient golden plates inscribed by prophets.