Renaissance in Poland Renaissance in Poland The Renaissance in Poland (; literally: the Rebirth) lasted from the late 15th to the late 16th century and is widely considered to have been the Golden Age of Polish culture. Ruled by the Jagiellonian dynasty, the Crown of the Kingdom of Poland (from 1569 part of the Polish–Lithuanian Commonwealth) actively participated in the broad European Renaissance. The multi-national Polish state experienced a period of cultural growth thanks in part to a century without major wars – aside from conflicts in the sparsely populated eastern and southern borderlands. The Reformation spread peacefully throughout the country (giving rise
Nicolaus Copernicus Pythagoras's system involved a moving earth. The Pythagorean system was mentioned by Aristotle. Copernicus owned a copy of Giorgio Valla's "De expetendis et fugiendis rebus", which included a translation of Plutarch's reference to Aristarchus's heliostaticism. In Copernicus' dedication of "On the Revolutions" to Pope Paul III—which Copernicus hoped would dampen criticism of his heliocentric theory by "babblers... completely ignorant of [astronomy]"—the book's author wrote that, in rereading all of philosophy, in the pages of Cicero and Plutarch he had found references to those few thinkers who dared to move the Earth "against the traditional opinion of astronomers and almost against