Just like what Jiang Xinghuo said, no matter whether it was the transition from tribes to dynasty in Xia, from slavery to feudalism in Zhou, or from feudalism to unified Qin, it was all due to the increase in food production and population explosion due to the progress of agricultural technology. increase, leading to the change of dynastic system.

"What you're thinking about is very reasonable."

Jiang Xinghuo paused for a moment, then said helplessly, "But have you ever considered that according to the lifespan of the Ming Dynasty, it might not be able to survive the next agricultural technology improvement?"