What are the Three key Renaissance ideas?

The three key Renaissance ideas are Humanism, individualism, and secularism. Humanism emphasizes the study of classical texts and the value of human potential and achievements. Individualism celebrates personal identity and self-expression, encouraging people to pursue their unique talents and perspectives. Secularism shifts focus from religious explanations of the world to a more worldly, human-centered approach, promoting the exploration of science, art, and philosophy beyond ecclesiastical constraints.