Final answer:
The secularism of the Renaissance signified a shift from the emphasis on religious values to a focus on human potential and achievements, aligning more with classical learning and humanist ideals.
Step-by-step explanation:
The secularism of the Renaissance represented a shift from the emphasis on religious values characteristic of medieval life. The Renaissance, often described as a 'rebirth', marked a period in European history where there was a revival of the cultural, artistic, and philosophical ideals of ancient Greece and Rome. This cultural movement placed greater emphasis on human potential and achievements, rather than solely on religious devotion.
During the Renaissance, there was a noticeable change in intellectual pursuits, with humanist philosophers advocating for education in classical philosophies to aspire for a 'good life', contributing to better societies. The humanist movement encouraged individuals to improve themselves, believed to be achievable through the study of classical learning. Although Italian humanists were often ardent Christians, their engagement with ancient texts was seen as a means to complement, rather than to reject, the teachings of the Church.
Therefore, the correct answer to the question, 'The secularism of the Renaissance was a shift from which feature of medieval life?' is C: emphasis on religious values.