Articles of confederation

What problems did the new nation experience under the Articles of Confederation? Why did these problems develop? Can someone answer this question in at least 200 Words Minimum.

Here's the basic info. You'll have to stretch it to 200 words:

Government had no control over commerce.
There was no balance of power
Weak central government, most power was in the states.
Financially unsupported. No power to tax.
All states had to approve changes in the Articles.
9 of the 13 states had to approve any new laws.
They couldn't get on Facebook in school. :-)