All of the following are "arts of public speaking" EXCEPT

Team norms typically develop without anyone explicitly spelling out what the norm should be

Indicate whether this statement is true or false.

The Alien Registration Act of 1940 (the Smith Act) was made virtually useless as a tool for prosecuting communists by a Supreme Court decision that protected those who say they favor communism as an abstract idea unless it can be proven that they are advocating violent action to carry out their beliefs. The decision was:

a) Near v. Minnesota; b) Whitney v. California; c) Yates v. U.S.; d) Dennis v. U.S.; e) Fiske v. Kansas.