According to your textbook, what is the maximum number of relevant things you should use for most classroom presentations?

The Supreme Court has held that the states may not regulate airline advertising because airline regulation is federally preempted. The case:

a) Morales v. TWA; b) United Airlines v. Texas; c) Lungren v. United Airlines; d) Valentine v. Chrestensen; e) United Airlines v. Norton.

The Constitution of the United States allows for complete freedom of speech

Indicate whether the statement is true or false