What happened to the old congress that was under the articles of confederation?

The old Congress under the Articles of Confederation struggled with significant limitations, including a lack of power to tax and regulate commerce, which hindered its effectiveness in governing the fledgling nation. This led to financial instability and inability to address various issues, such as interstate disputes and foreign relations. Ultimately, the weaknesses of the Articles prompted the Constitutional Convention in 1787, resulting in the drafting of the U.S. Constitution, which established a stronger federal government. The new Congress created under the Constitution replaced the old Congress, providing it with greater authority and structure.