Humanities CLEP Prep Practice Exam 2026 - Free Humanities CLEP Practice Questions and Study Guide

The Enlightenment was an intellectual and philosophical movement that took place predominantly in the 17th and 18th centuries. Therefore, options A and C, which suggest the 19th and 20th centuries, are incorrect. Option D, which suggests the 16th century, is also incorrect as the Enlightenment began in the 17th century. Option B, the correct answer, is supported by historical evidence and aligns with the commonly accepted timeline of the Enlightenment.