Final answer:
Obscene speech, fighting words, and commercial speech do not receive First Amendment protections, while political speech and hate speech are protected.
Step-by-step explanation:
Certain types of speech do not receive First Amendment protections. These include:
- Obscene speech: Speech that appeals to the prurient interest and lacks any redeeming artistic, literary, scientific, or political value.
- Fighting words: Words that by their very utterance inflict injury or tend to incite an immediate breach of the peace.
- Commercial speech: Speech that promotes a product or service and is subject to regulations requiring accuracy and non-misleading claims.
It's important to note that the First Amendment protects political speech and hate speech, although hate speech is not immune from legal consequences.