What was the title of thomas paine’s famous work that encouraged the colonies to declare independence

Thomas Paine's famous work was called Common Sense. Hope this helps! ;D

The title was Common Sense.  Common Sense is a pamphlet written by Thomas Paine in 1775–76 advocating independence from Great Britain to people in the Thirteen Colonies. Written in clear and persuasive prose, Paine marshaled moral and political arguments to encourage common people in the Colonies to fight for egalitarian government. It was published anonymously on January 10, 1776, at the beginning of the American Revolution, and became an immediate sensation.