This is possible because language is not the only symbolic means of communication. In order to prove that chimpanzees and gorillas are capable of language, and not simply a different kind of symbolic communication system, they must learn a sign language with the basic characteristics of human language.
Definition of Halloween. : October 31 observed especially with dressing up in disguise, trick-or-treating, and displaying jack-o'-lanterns during the evening.
Halloween Horror Nights. (Redirected from Halloween horror nights) Halloween Horror Nights is an annual event that occurs at Universal Studios Florida, Universal Studios Hollywood, Universal Studios Singapore, and Universal Studios Japan. Universal Studios remains operational during the day and transitions to Halloween Horror Nights at night.