Answer: One of the main reasons for the 1787 Convention was that the Articles of Confederation required the unanimous consent of all 13 states for the national government to take action. This system had proved unworkable, and the newly written Constitution sought to address this problem.
the answer is A
The most straightforward theory for Western Rome's collapse pins the fall on a string of military losses sustained against outside forces. Rome had tangled with Germanic tribes for centuries, but by the 300s “barbarian” groups like the Goths had encroached beyond the Empire's borders
1,3 sometimes it doesn’t give the exact answer and u gotta match it up I hope this helpsss