Which power from the article of confederation was most important

The Congress had control over diplomacy, printing money, resolving controversies between different states, and, most importantly, coordinating the war effort. The most important action of the Continental Congress was probably the creation and maintenance of the Continental Army.

they bring people together to achieve control of the government

basically choosinng what sets in   congress and presdicny this is to keepthe antion hole and so it can last because wiht out authority it wouldnt last a week

hola no soy de ayuda, pero esto debería ayudar: 73829649237640234762038