American Renaissance (literature)
The American Renaissance period in American literature ran from about 1830 to around the Civil War. A central term in American studies, the American Renaissance was for a while considered synonymous with American Romanticism and was closely associated with Transcendentalism.
Renaissance
A suitable environment had developed to question scientific doctrine. The discovery in 1492 of the New World by Christopher Columbus challenged the classical worldview. The works of Ptolemy (in geography) and Galen (in medicine) were found to not always match everyday observations. As the Protestant Reformation and Counter-Reformation clashed, the Northern Renaissance showed a decisive shift in focus from Aristotelean natural philosophy to chemistry and the biological sciences (botany, anatomy, and medicine). The willingness to question previously held truths and search for new answers resulted in a period of major scientific advancements.