The United States Government could not tax the states and therefore had no money, they could not control trade between states and states started putting tariffs and taxes on other states goods. They were treated as a United States. Not one Country. Most importantly, shown in Shay's Rebellion, they couldn't raise an army. Only ask for volunteers
I believe the answer is <span>certification</span><span />
The Iriquois League was made for many reasons. The main one was to settle differences amongst the tirbes themselves.