Even within the last 10,000 years, most of those systems looked nothing like the hereditary stations we associate with feudalism, and it’s focused within the la

Even within the last 10,000 years, most of those systems looked nothing like the hereditary stations we associate with feudalism, and it’s focused within the last 4,000 years that any of those systems scaled, and then only in areas that were sufficiently urban to warrant the structures.