Who could declare war and negotiate peace according to the articles of confederation?

Under the Articles of Confederation, the Continental Congress had the authority to declare war and negotiate peace. However, this power was limited, as the Congress lacked the ability to enforce decisions without the cooperation of the individual states. Each state retained significant sovereignty, which often complicated unified action in matters of war and peace. Thus, while Congress could initiate these actions, actual execution depended heavily on state participation and support.