Question

when did the second continental congress write the articles of confederation? in 1775, when the revolutionary war started in 1777, during the revolutionary war in 1789, after the first constitution proved ineffective

Explanation:

The Second Continental Congress wrote the Articles of Confederation in 1777 during the Revolutionary War. The Revolutionary War started in 1775 and the first U.S. Constitution (the Articles of Confederation) was written in 1777, not in 1775 or 1789.

Answer:

in 1777, during the Revolutionary War