What is the primary setting of George Orwell's "1984"?

The primary setting of George Orwell's "1984" is indeed a dystopian future in a fictional state known as Oceania. This setting is critical to understanding the themes and messages of the novel. Oceania is depicted as a totalitarian regime where the government, led by Big Brother, exercises extreme control over every aspect of life, including thought, language, and personal relationships. The oppressive atmosphere and constant surveillance create a sense of paranoia and hopelessness, which are central to Orwell's critique of totalitarianism and the dangers of unchecked governmental power.

In contrast to the correct answer, other choices focus on settings that are either historical or idealized. A realistic portrayal of 19th century England does not encompass the bleak, oppressive nature of Oceania, while a utopian society in America would imply a positive, flourishing environment, which is the opposite of the grim reality presented in the novel. Likewise, a historical Europe during World War II does not capture the speculative and fictional elements inherent to "1984." The narrative's focus on a futuristic, dystopian society is what makes the setting in Oceania vital to its impact and meaning.