How do natural resources affect communities history?

Cost and benefit in economic example

Prices for products became more affordable as a result of new forms of ,witch got things to market faster and cheaper

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