The Supreme Court makes a decision about the constitutionality of state law regarding the punishment of those under 18 for crimes this would be an example of what type of law

This would be an example of constitutional law.

This example would fall under constitutional law.

The Supreme Court's decision regarding the constitutionality of state law regarding the punishment of those under 18 for crimes would be an example of constitutional law. Constitutional law deals with the interpretation and application of a country's constitution, which acts as the supreme law of the land.

To find out about this specific Supreme Court decision, you can follow these steps:

1. Identify the case name: Look for the name of the case that dealt with the constitutionality of state laws punishing minors for crimes. It could be mentioned in news articles, legal journals, or scholarly papers. Note down the case name, as it will help you in the next step.

2. Conduct legal research: Using online legal databases or resources such as LexisNexis, Westlaw, or Google Scholar, search for the case name or keywords related to the specific issue. This will help you find relevant court opinions, briefs, and analyses related to the Supreme Court's decision on the constitutionality of state laws in question.

3. Locate and read the court opinion: Once you have found the relevant case, locate the Supreme Court's opinion on the matter. The opinion will outline the court's reasoning, analysis, and judgment regarding the constitutionality of the state law in question. Read the opinion carefully to understand the court's decision and the legal principles involved.

Remember, legal research and understanding court opinions can be complex. It is always helpful to consult legal experts, such as lawyers or law librarians, for further assistance and guidance.