Final answer:
Pre-enlightenment, the Church held power and dictated societal norms, while post-enlightenment science challenged religious authority and emphasized empiricism and rational thought.
Step-by-step explanation:
The difference between the "Church" pre-enlightenment and "Science" post-enlightenment is that pre-enlightenment, the Church held significant political and social power, with religious authorities dictating societal norms and beliefs. Science during the Enlightenment period challenged religious authority and emphasized empiricism and rational thought. It sought to uncover natural laws and explain phenomena through observation and experimentation. The Enlightenment thinkers, influenced by the scientific revolution, aimed to question traditional ideas and promote secularism and individualism.