You're a criminal mastermind who has broken into a gun manufacturing plant and wants to interfere with gun production in such a way that the guns produced in the factory won't be traceable. What are you looking to sabotage?
A laser cutting device

Which of the following developments during the 1780s produced the strongest calls for a new national constitution and government? a.disrespect and abuse toward americans by foreign powersb.political disputes between tories and whigsc.economic chaos in the nationod.failure of states to cooperate with congress