Answer:
Ultimately, the largest difference between America's two governing documents is in that the Articles sovereignty resided in the states, and the Constitution was declared the law of the land when it was ratified which significantly increased the power of the federal government.
Explanation:
1.the colonies were afraid of losing their own autonomy.
2.The British also dropped the plan because they wanted to make the management of the colonies simple.
3.It failed because every colony had their own agenda.