I am verifying the answers generated by an automatic system to the following question: what ancient cultures had marketplaces Suggested answer: Historical estimates indicate that around 30 percent of the population under the city's jurisdiction lived in innumerable urban centers, with population of at least 10,000 and several military settlements, a very high rate of urbanization by pre-industrial standards. Should I validate this answer?

- No.
- Yes.
The answer is:
No