The ineffectiveness of the articles of confederation was demonstrated during . answers:
Shays's Rebellion
the Americain Revolution
the Civil war​

Shay's Rebellion was an uprising in Massachusetts in 1786 and 1787. Many people saw it as more than just an economic uprising but as an example of the ineffectiveness of the Articles of Confederation.

polling is a process and the outcome is not involved in the process itself.

the outcome, which is an unfavorable rating for a particular candidate is not affected by the mechanical process of polling.

it rather depends on the number of people voting in favor of the candidate.

this is an outcome of people's preferences.