What is the purpose of this writing? "Friends! Brethren! Countrymen! That worst of Plagues, the detested tea shipped for this Port by the East India Company, is now arrived in the Harbour: the hour of destruction, of manly opposition to the machinations of Tyranny, stares you in the Face; Every Friend to his Country, to Himself, and to Posterity, is now called upon to meet at Faneuil Hall, at nice o'clock this day, at which time the bells will ring to make united and successful resistance to this last, worst and most destructive measure of Administration...Boston, Nov. 29, 1773."