Which of the following laws would still be enforceable under the First Amendment? A. A law prohibiting the wearing of military decorations not earned B. A law outlawing the burning of the American flag C. A "hate crime" statute which enhances penalties for assault or battery based upon the racial motivations of the defendant D. A law prohibiting the display of symbols (such as a Nazi swastika) which one knows will arouse anger, resentment, or alarm on the basis of race, color, creed, religion, or gender