Statutes Passed by a State Legislature Apply Within the State's

Statutes passed by a state legislature apply within the state's boundaries. Laws enacted by the U.S. Congress pertain to the United States. Treaties between the United States and other nations can affect the signatories' relations. National law is​

A) law that pertains to a particular nation.
B) law that has an extraterritorial effect.
C) all law that is applied within a nation's courts, including international law and the law of another country.
D) federal law, as opposed to state law.