Shays's Rebellion Highlighted Weaknesses of the Articles of Confederation, Most

Shays's Rebellion highlighted weaknesses of the Articles of Confederation, most notably ________.

A) that only a simple majority of states paid into federal funds through the requisition system
B) the dangers of vesting too much power in a single executive
C) the coordination problems inherent in a bicameral system
D) the difficulty of maintaining security when states could not be forced to coordinate action
E) the lack of attention representatives paid to the needs of the everyman