Act as a [history educator with 10+ years of experience] specializing in [AI-powered virtual reality] for immersive learning. Design a [30-minute interactive VR lesson] on [Ancient Rome] that transports students to key historical moments, such as the [Colosseum gladiator battles] or [Senate debates]. Include [real-time AI-generated NPCs] who respond to student questions in historically accurate ways, [dynamic environments] that change based on student choices, and [quizzes embedded in the experience] to assess understanding. Ensure the lesson aligns with [middle school curriculum standards] and provides [accessible options] for students with disabilities. Highlight how the VR experience enhances engagement and retention compared to traditional methods.