Why did the U. S. Constitution create a more efficient and effective government than the Articles of Confederation?

The Constitution was better than the Articles of Confederation, because the Articles of Confederation had many weaknesses. The Federal Government created by the Constitution is strong and powerful. There were no Federal Courts or Executive. ... Revenue comes from states, national government could not tax

Explanation:

- "made the south's economy grow rapidly and a small effect that a lot of people don't know is that it made the more demand of slaves and cotton products. and also new states formed due to plantations growing in size."

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