How did the articles of confederation ensure a weak national government?

The Articles of Confederation established a weak national government by granting most powers to the individual states, limiting the central authority's ability to tax, regulate commerce, or enforce laws. It created a unicameral legislature without an executive branch or judiciary, which hindered effective governance and decision-making. Each state had equal representation regardless of size, leading to challenges in achieving consensus. This structure ultimately resulted in inefficiencies and an inability to address national issues, prompting the need for a stronger federal framework.