The road to American independence took time to complete, and Massachusetts, despite its reputation as a vanguard state, was not always in the lead. In 1775, even after the battles of Lexington and Concord and Bunker Hill, most Patriot leaders were still seeking restoration of colonial rights within the British empire. Thomas Paine broke the logjam with the publication of Common Sense early the next year. The instant best-seller argued the case for separation by appealing to economic and political self-interest, emotional resentment of a brutal and oppressive king, and a utopian vision of America as “an asylum for mankind.”