New York Sunday Mercury
... that the New York Sunday Mercury was the most widely read weekly newspaper in the United States in the mid 19th century?
... that the <i id="mwBv8"><b id="mwBwA"><a href="./Sunday_Mercury_(New_York)" id="mwBwE" rel="mw:WikiLink" title="Sunday Mercury (New York)">New York Sunday Mercury</a></b></i> was the most widely read weekly newspaper in the <a href="./United_States" id="mwBwI" rel="mw:WikiLink" title="United States">United States</a> in the mid 19th century?