Diamonds are minerals-pieces of rocky earth materials. Why are they so expensive? Explain using the concept of supply and demand.

In article v of the united states constitution, the amendment process is explained. why did the framers include provisions for amending the constitution? a) to limit the individual liberties of american citizens b) to allow the constitution to adapt to future circumstances c) to allow the president to change the constitution as needed eliminate d) to ensure that state governments had more power than the nation

What would you call a political system that is only meant to last for a short time

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