Written in reaction to the ?
The first document in this collection begins with the author stating "I have received a liberal education, and have been engaged in the busy scenes of life" before asserting "the cause of one is the cause of all".  The last section of these documents argues "this calamity is generally owing to the decay of virtue" and states "you will be a 'Band of brothers'" by opposing a "minister ... that attempts to innovate a single iota."  Another document in this collection posits that because "the spirit of violence being in some measure ... sheathed in commerce, colonies have been set up by the nations of Europe for the purposes of trade".  Composed by the author of A Declaration of the Causes and Necessity of Taking Up Arms, the city of Boston wrote a letter of appreciation to its author, who criticized taxes placed on New York in the first of these documents.  Written in reaction to the ? Townshend Act, its author would go on to write the Olive Branch Petition.  For 10 points, name these documents written by John Dickinson.
The first document in this collection begins with the author stating "I have received a liberal education, and have been engaged in the busy scenes of life" before asserting "the cause of one is the cause of all".  
{Letters} From a {Pennsylvania Farmer} [or {Letters} From a {Farmer} in {Pennsylvania} to the {Inhabitants} of the {British Colonies}]