I believe that one was it could only request states for funds. The government under the articles had hardly any power.
The magna carta contained the principle that "<span>the monarch could not tax without the consent of the nobility" although it should be noted that it defined the rules for nobles also. </span>
1.They had to switch to a specific school 2.certain schools had more money than other schools based on race
Im pretty sure one of the main reasons is because of the treaty system