Fictional civilizations are imaginative societies created in literature, film, and other media. They often feature unique cultures, languages, and technologies, allowing creators to explore themes like conflict, cooperation, and morality. Examples include the Hobbits of Middle-earth and the Klingons from Star Trek. These civilizations can serve as reflections of real-world issues, providing commentary on politics, social structures, and human behavior. They often inhabit richly developed worlds, such as Narnia or Wakanda, where their histories and interactions with other groups shape the narrative.