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Post date	Users	Rates	Content
2018-10-31	ali rouhani	90	Check this topic
2019-11-20	Seema Modak	66	Check this topic
2019-11-12	M.S 2019	90	Check this topic
2019-11-19	bishoy	90	Check this topic
2019-08-21	Rasna James	90	Check this topic
2018-06-13	Happy_me	85	Check this topic
2019-11-19	bishoy	80	Check this topic

Topic title: Using points and examples from the lecture, explain two economic changes that occurred in ancient civilizations.

Topic category: Q6