Complex sentence: However, said decision only applies to the State of Louisiana, and broader challenges to the questions of the constitutionality of underage drinking laws have not been made, either in the Courts of the several other States, or in the Federal Courts.
Split into simpler sentences: However, said decision only applies to the State of Louisiana. Other challenges to the questions of the constitutionality of underage drinking laws have not been made, either in the Courts of the several other States, or in the Federal Courts.