Answer:They built large navies
Explanation:
Historians use terms such as A.D, B.C, decade, and century to refer to periods of time. The correct answer is B, periods of time.
The Enlightenment philosopher who promoted the principles of separation of church and state along with freedom of the press was Voltaire. Voltaire established himself as one of the leading writers of the Enlightenment. Hope this answers the question. Have a nice day.