Answer :
I believe the answer is: D. Authority gives a state the right to use its power
The purpose of an authority is to give the holders of the authority a legal ground to justify their action and force the subject of authority to conform. Example of states' authority includes things such as the power to collect taxes, the power to maintain safety in their territory, the power to impose states law, etc.
The statement that best describes the relationship between power and authority is : ( D ) Authority gives a state the right to use its power
Relationship between Authority and power
Authority is the right given to the government of a state or Nation by law as enshrined in the constitution of the country. Authority is related to power as it gives the state the right to use its power.
Some authorities exhibited by states includes : Collection of taxes, maintenance of peace and safety of the citizens.
Hence we can conclude that Authority gives a state the right to use its power.
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