Which of the following is not true about the articles of confederation? a. all of the 13 states needed to approve this for it to become valid b. it took four years to get approved c. it established a strong central government d. it became valid before the revolutionary *** i'm getting sick and tired of waiting so whoever answers this gets 50 points***

it established a strong central government

Clarification: The Articles did not make the central government more strong.  In fact, it actually made it weaker. It gave all the power to the states (e.x. making laws), and not the central government.

switch around #3 and #4

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i hope this , im not 100% on this i really hoped this

other sources of text

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this can be magazines, news reports, scholarly articles, textbooks, research papers etc.