Answer :
The weakness of the Articles of Confederation that led to the call to revise the document was the lack of a strong central government. This weakness became apparent as the Articles established a weak national government with limited powers, such as the inability to levy taxes or regulate trade effectively.
1. **Inability to Levy Taxes**: The Articles of Confederation did not give the central government the power to collect taxes directly from the states. This meant that the national government struggled to raise revenue to fund its operations and pay off debts incurred during the Revolutionary War.
2. **Lack of Central Authority**: Without a strong central authority, the states operated as independent entities, often pursuing their own interests over the common good. This led to issues such as trade disputes between states and difficulties in enforcing laws uniformly.
3. **Challenges in Foreign Relations**: The weak central government under the Articles of Confederation struggled to represent the United States effectively in foreign affairs. This weakness became evident in dealings with foreign powers, where the U.S. had difficulty asserting its interests and maintaining diplomatic relationships.
In conclusion, the call to revise the Articles of Confederation stemmed from the recognition that a stronger central government was needed to address these and other weaknesses, ultimately leading to the drafting and adoption of the U.S. Constitution in 1787.