Final answer:
The Second Continental Congress concluded that independence was necessary due to the failure of reconciliation efforts and the events that unfolded, leading to the drafting of the Declaration of Independence and later the Articles of Confederation.
Step-by-step explanation:
A conclusion that can be made about the Second Continental Congress is that it ultimately concluded that independence from Great Britain was necessary for the American colonies. Despite initial attempts at reconciliation, such as the Olive Branch Petition, the events at Lexington and Concord, along with the attitudes of colonial leaders like Patrick Henry and the response from George III, made it clear that reconciliation was unattainable.
Thus, the Congress moved towards independence and appointed a committee to draft the Declaration of Independence, which was released on July 4, 1776. Furthermore, the Congress began the transition to a formal government by drafting the Articles of Confederation in 1777 to unify the colonies under a common government for their mutual defense and welfare.