Which type of case involves federal law or constitutional claims?

Federal Question cases directly involve issues of federal law or constitutional claims. This type of case arises when the legal questions at stake relate to the interpretation of federal statutes, regulations, or constitutional provisions. Federal Question jurisdiction allows federal courts to hear cases that deal with the U.S. Constitution, federal laws, and treaties, thereby providing a framework for legal matters that cross state lines or involve significant federal interests.

In contrast, while civil cases can include federal claims, they also encompass a broad range of legal disputes between private parties that may pertain to state laws. State cases, on the other hand, are primarily governed by state laws and do not involve federal law or federal constitutional issues. Criminal cases, while they can be prosecuted at both federal and state levels, typically involve violations of statutory law rather than directly addressing federal law or constitutional questions. Therefore, the focus on federal law and constitutional claims distinguishes Federal Question cases as the correct type.