I think the main idea or theme in A Doll's House is self-discovery.
Geographically, Athens is located to North-East of Sparta. Sparta is located on the <span>Peloponnese, a peninsula, and Athens is located just outside of it, in a region called Attica.</span>
Its the silk road. i don't remember it being a person but a thing. I remember the silk road being a major trade route in Asia.