How did the Constitution of 1787 attempt to resolve the weaknesses of the Articles of Confederation?

In order to solve the weaknesses, the constitution of 1787 provide additional power to the central government, such as the power to tax, regulate commerce, and creates separation of power.

Explanation:

The articles of confederation was made on the assumption that the states will willingly cooperated with the federal government 's plan, But that's not the case when it is actually being implemented.

Without the power to Tax and control commerce, it is extremely difficult for our country to set up the proper budgeting plan for our national programs. In some ways, This make the states become more powerful than the federal government.

Because of this, constitution of 1787 was created to address those problem, granting the federal government to tax and regulate commerce. This make the federal government become more powerful than the states in term of influencing national economy.

But, this also come with a weakness. This make the federal government has the risk to become too powerful and turn into tyranny. This is why the constitution also address the separation of the government into several branches. Each branches will limit each other's influence and prevent the government from becoming too powerful.