[Solved] Which cell organelles are believed to have once been self-sustaining and independent? A) Ribosomes B) Mitochondria C) Ribonucleic acid D) Deoxyribonucleic acid Communications Decency Act: A law enacted by the United States Congress in 1996 to regulate pornography and protect minors from harmful online content, although many of its provisions were later struck down by courts. Prior Restraint: A legal measure in which the government prohibits certain expressions or information from being made public, often challenged as unconstitutional. Unconstitutional: Actions or laws that are deemed to violate the Constitution or constitutional principles. Freedom of Assembly: The right to hold public meetings and form associations without interference by the government, protected under the First Amendment of the U.S. Constitution.