Answer:(B) Authority gives a state the right to its power.
Explanation: Authority is the right to execute power. Power and Authority are mostly used interchangeably, however there are distinct difference between the two concept. Both are related because authority is a manifestation of power. Authority can also be regarded as an institutionalized power. Example of such is when the Police stop a random vehicle on the road for a search or questioning.
It would be important for the boys to know the geography of the area so that they don't get lost and if they did, they would be able to find their way back.