The supremacy clause plays a key role in disputes among states. what is the supremacy clause all about

answer: . the supremacy clause of the constitution of the united states (article vi, clause 2), establishes that the constitution, federal laws made pursuant to it, and treaties made under its authority, constitute the “supreme law of the land”, and thus take priority over any conflicting state laws.

explanation:

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.

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