A State Highway Law enacted by a state intended to regulate commerce and transportation on its highways that cross through and into the state, directly conflicts with the Federal National Highway Transportation Act. Which of the following describes the outcome of the State Highway Law. A. The Supremacy Clause holds that Federal Law is the supreme law of the land and when in conflict with state law, the Federal law preempts state law. B. None of the above. C. Pursuant to due process, Federal law cannot preempt state law. D. Pursuant to the Dormant Commerce Clause the federal law preempts the state law,