Hello! I’m doing okay kind of tired how are you?
According to what is expressed in the fragment, it can be inferred that the purpose of the sentence is to clarify that laws are created to modify human behavior.
<h3>What is a law?</h3>
A law is a term to refer to a norm or rule of society that citizens must comply with in order to live in harmony with others.
Laws are one of the oldest social tools in the world because they guarantee that citizens have a more controlled behavior with respect to others. Additionally, this provides them with some obligations that they must fulfill to belong to the social group.
According to the above, it can be inferred that the fragment refers to the fact that laws are an adequate tool to modify human behavior according to the needs of society.
Learn more about law in: brainly.com/question/6590381
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Answer: warning you must slow to 30 mph
Good luck !