sentences:  Historians were critical of the Bastille in the early 19th century, and believe the fortress to have been a relatively well-administered institution, but deeply implicated in the system of French policing and political control during the 18th century.The Bastille was built in response to a threat to Paris during the Hundred Years' War between England and France.Prior to the Bastille, the main royal castle in Paris was the Louvre, in the west of the capital, but the city had expanded by the middle of the 14th century and the eastern side was now exposed to an English attack.