The convention in Annapolis was convened in Annapolis in 1786 because the delegates wanted to discuss interstate commerce. This wasn't a huge problem since the convention had a very low number of attendance that year. The correct answer is C.
I believe the answer is: C) to discuss interstate commerce
During the annapolis convention, the members of the meeting sat down to discuss the failure of federal government in regulating trades between different states and what can they do to fix it.
The final decision of the discussion made all states delegates agree to lower the trade barriers and tariff for products who pass each state borders.
D. War production took a back seat to consumer production. War production skyrocketed once the United States entered WWll. The government basically put a ban on production of anything that didn't help the war effort.