On his way to the State House on the morning of July 4, 1776, Thomas Jefferson would have walked along High (now Market) Street, Philadelphia’s main thoroughfare. Four blocks down, past the open markets, on the southeast corner of Second Street was the printing shop of John Dunlap, an Irish immigrant and publisher of the Pennsylvania Packet, a weekly newspaper reporting on the proceedings of the Continental Congress. In his shop at No. 48 High Street, Dunlap, then only twenty-nine, was about to play a key role in the first hours of American Independence.
Though Congress had adopted the Declaration in the name of the “good People” of the colonies, John Adams would later claim that only one-third of these good people had supported war with Great Britain, while another third had opposed it and a middle third remained undecided. Americans needed to know that the colonies were now a new nation fighting for its existence, and they needed to be inspired to choose the right side. As soon as the delegates voted on the statement, they ordered “That the declaration be authenticated and printed” and “That the committee appointed to prepare the declaration superintend & correct the press.” After that, the record goes silent, and the questions begin.