What happens on the eighth night?tell tale heart

On the eighth night, the narrator kills the old man, cuts up the body, and hides it. The narrator hears a knock at the door and finds three policemen who are investigating the complaint of a suspicious neighbor. The narrator invites them in and shows them around. Eventually the narrator begins to hear a noise.

Explanation:

answer: common sense was the pamphlet that thomas paine used to convince reluctant americans to abandon the goal of reconciling with britain and to accept that independence was the only option to preserve their liberty.