Final answer:
Under the Articles of Confederation, Congress had limited powers such as maintaining an Army, enforcing federal laws, and regulating trade within the United States.
Step-by-step explanation:
Under the Articles of Confederation, Congress had certain powers and responsibilities. Congress had the authority to maintain an Army, which allowed them to provide for the defense and security of the country. They did not have the power to tax citizens directly, which limited their ability to raise revenue to fund government operations. Congress could enforce federal laws and regulate trade within the United States. However, the Articles of Confederation did not grant Congress the power to enforce these laws effectively or regulate trade successfully, which created challenges.
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