Why did they make Achilles black?

Could you elaborate on the context in which "Achilles" is being referenced? Are we discussing a film adaptation, a literary work, or perhaps a specific piece of artwork? Assuming we're discussing a representation of Achilles, the ancient Greek hero, it's interesting to question why he might be portrayed as black. Traditionally, Achilles is depicted as a white Greek warrior, so a depiction of him as black could be seen as a creative choice by the artist or filmmaker. It could be an attempt to diversify the cast and offer a fresh interpretation of a classic story. Alternatively, it could be a commentary on the historical erasure of non-white cultures and individuals from ancient narratives. Ultimately, the decision to portray Achilles as black is likely multifaceted and influenced by a variety of factors, including the artist's creative vision, cultural context, and the intended audience. As a questioner, I would be curious to know more about the motivations behind this choice and how it impacts the overall narrative.