Final answer:
Freedom of speech can be limited when it incites violence or defames others, but it is generally protected when promoting peaceful protests or expressing opinions about the government.
Step-by-step explanation:
Freedom of speech can be limited under certain circumstances. For example, when speech promotes peaceful protests or expresses opinions about the government, it is generally protected as a form of free speech. However, there are limitations when speech incites violence or defames others. In such cases, restrictions can be placed on speech to maintain public safety and protect individuals from harm.
Learn more about Freedom of speech limitations