Stopping the Spread of Slavery
The feudal system,<span> </span>the dominant political<span> order of </span>medieval<span> Europe</span>
Well they both helped to modernize/industrialize the U.S, so it depends which view point you would like to take. They stole the plans from england, who had successfully monopolized industrialization for almost a century, who would be upset at this loss of control and therefore business. However an American would probably be thankful for the industry that blossomed as a result of these actions.
Box 2,3, and five are biased.
A) An increase in supporter morale
That would be the answer.