What are the three most important problems with the articles of confederation and why those problems make a new constitution necessary your own version of the preamble to the constitution need

The three most important problems was that it gave to much power to the states  (weak central government), it did not give the federal government the power to tax, and congress couldn't regulate trade.

the correct answer is:

true

i am an online student and after i submit my quizzes, it gives me the correct answers to any that i may have missed. the answer to this question is true