Who was the leader that helped design the articles of confederation?

The leader most prominently associated with the design of the Articles of Confederation was John Dickinson, a delegate from Pennsylvania. He served as the principal author of the Articles, which were adopted by the Second Continental Congress in 1777. Dickinson aimed to create a framework for governance that emphasized the autonomy of the individual states while still allowing for a unified national effort during the Revolutionary War. However, the weaknesses of the Articles eventually led to their replacement by the U.S. Constitution in 1789.