Final answer:
Empiricism is a philosophical concept that emphasizes knowledge derived from sensory experience. Francis Bacon and John Locke were Enlightenment thinkers who promoted empiricism.
Step-by-step explanation:
Empiricism is a philosophical concept that emphasizes the idea that knowledge comes from sensory experience. It is a theory that states that knowledge is derived from direct observation and experimentation rather than a priori reasoning or intuition. During the Enlightenment period, philosophers such as Francis Bacon and John Locke advocated for empiricism, believing that knowledge could only be gained through empirical methods.