AT a time when the general rights and liberties of mankind, and the preservation of those valuable privileges transmitted to us from our ancestors, are become so much the subjects of universal consideration; can it be an inquiry indifferent to any, how many of those who distinguish themselves as the Advocates of Liberty, remain insensible and inattentive to the treatment of thousands and tens of thousands of our fellow men, who, from motives of avarice, and the inexorable decree of tyrant custom