Answer + Explanation:
The power to coin money gives the national (federal) government the ability to produce and regulate the currency in circulation. This helps the government maintain control over the economy by managing the money supply and ensuring the stability of the currency. The power to coin money also allows the government to fund its operations and pay for public goods and services. This is important for a strong, centralized government, as it gives the government the ability to pursue its goals and policies without being limited by the availability of funds. Overall, the power to coin money helps the national government maintain its authority and carry out its duties effectively.