Final answer:
Copyright is the legal protection against copying, distributing, performing, or changing works. option d is answer
Step-by-step explanation:
Copyright is the term that refers to the legal protection provided against copying, distributing, performing, or changing both published and unpublished works. It is a form of protection provided by the laws of the United States for original works of authorship.
No one can reproduce, display, or perform a copyrighted work without the author's permission. Copyright protection ordinarily lasts for the life of the author plus 70 years.
In contrast to patents and trademarks, which cover inventions and brand-identifying marks respectively, copyright specifically safeguards creative materials. It is one part of the broader concept of intellectual property, which encompasses various forms of legal rights over creations of the mind. option d is answer