HELP ME PLS Why were they opposed to a Bill of Rights, but why did they add it?

James Madison and other supporters of the Constitution argued that a bill of rights wasn't necessary because - “the government can only exert the powers specified by the Constitution.” But they agreed to consider adding amendments when ratification was in danger in the key state of Massachusetts.

Explanation:

isaac newton first proposed that earth was not perfectly round. instead, he suggested it was an oblate spheroid—a sphere that is squashed at its poles and swollen at the equator.

the idea of the earth being a flat disc is also inconsistent with the fact that a given lunar eclipse is only visible from half of the earth at a time. the only shape that casts a round shadow no matter which direction it is pointed is a sphere, and the ancient greeks deduced that this must mean the earth is spherical.

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