Which epic poem did Virgil write?

Virgil wrote the epic poem "Aeneid," which is considered one of the greatest works of Latin literature. Composed in the first century BCE, this poem narrates the journey of Aeneas, a Trojan hero, as he travels to Italy and becomes the ancestor of the Romans. The "Aeneid" serves not only as a story of heroism and adventure but also as a piece of political propaganda, reflecting Virgil's attempt to legitimize the power of Rome and its imperial destiny in the aftermath of the Trojan War.

In contrast, the other works mentioned in the options are by different authors and belong to various genres and historical contexts. "Heart of Darkness" is a novella by Joseph Conrad that explores colonialism and moral ambiguity. "Little Women," written by Louisa May Alcott, is a novel that depicts the lives of the March sisters during the American Civil War. The "Odyssey," attributed to the ancient Greek poet Homer, is another epic poem that recounts the adventures of Odysseus as he returns home from the Trojan War. While both the "Aeneid" and the "Odyssey" are epic narratives, the correct choice here specifically identifies the work of Virgil.