what question was it? you have multiple questions
It took 10 months for the first nine states to approve the first state was Delaware and it's an endorsed ratification of the federal constitution
T<span>hose who favored centralization thought that the Articles of Confederation gave little power to the central government, and therefore the central government was unable to impose taxes, or execuse laws. They would have changed the articles so that they would have a stronger central government and levied taxes, but that was prevented because they needed a unanimous vote for that to pass, and that didn't happen. </span>
The treaty was the most important one ending world war one 1
<span>First of all there was no Dark Ages really. Term Dark Ages itself was invented by renaissance authors who tried to glorified their own age by bashing what proceeded the. Actual changes were, as always are, very gradual. </span>