Final answer:
The Articles of Confederation had strengths like establishing the first government and granting Congress certain authorities, but weaknesses including limited federal power. This led to the need for a stronger central government, which was addressed in the Constitution.
Step-by-step explanation:
The Articles of Confederation, drafted in 1777 and adopted in 1781, had both strengths and weaknesses. Some strengths of the Articles were that they established the first government of the United States and granted Congress the authority to coin money and make alliances. However, there were also weaknesses, such as the lack of power given to the federal government to impose taxes and control foreign policy. These limitations led to the need for a stronger central government, which resulted in the writing of the Constitution in 1787.