Which of the following actions would NOT be classified as a crime under South Dakota law?

Choosing the option that involves committing a legal action that does not violate any statutes is indeed the correct choice for identifying an action that would not be classified as a crime under South Dakota law. A crime is typically defined as an act that is prohibited by law and punishable upon conviction. Since this option specifies a legal action that does not violate any laws or statutes, it inherently lacks the element of criminality.

In contrast, robbery, breaking a law, and assault involve actions that violate legal statutes, making them criminal offenses. Robbery entails taking property from someone by force or threat, breaking a law directly indicates the commission of an unlawful act, and assault refers to intentionally causing physical harm to another person or instilling fear of such harm. Therefore, since these actions violate legal statutes, they are classified as crimes. Understanding the legal definitions and implications of various actions helps clarify what constitutes a crime within South Dakota law.