I make a popular science video and all the emperors learn from it!

【Popular science continues】

【Primitive people hunted with spears for many years, during which time they created more efficient bows and arrows.】

【As hunting became less difficult, primitive man's population experienced its first explosive growth】

【At the same time, primitive man discovered that a serious problem lay ahead】

【Not enough prey to eat!】

【More people hunted, resulting in a decrease in the number of animals, and some savages began to starve to death.】

【The population of primitive people began to decline】

【To cope with food shortages】

【Primitive people tried to grow starch-rich crops such as wheat and beans】

【In addition, they began to think, if there is not enough food for the animals, can they be kept in captivity?】

【The experiment was successful. They found that sheep are relatively docile in nature, and they only need to eat grass without competing with themselves for food.】

【They successfully raised sheep】

【And tame a kind of wolf. After several generations of breeding, the wolf turns into a dog that obeys orders and is responsible for guarding and guarding the house.】

【During this period, they also invented pottery】

【Human beings have completely changed the way of pure hunting, and the proportion of farming and animal husbandry has begun to increase.】

【Productivity has been greatly liberated】

【Men do not need to engage in the dangerous work of hunting, but in productive labor, men's strong bodies have more advantages】

【Matriarchal clans began to transform into patrilineal clans】

【Transition from unstable pair marriage to monogamy or polygamy】

【......】

While explaining.

Also insert a video reflecting the situation.

The video begins.

First, the thatched houses are introduced one by one.

There was a family living in each thatched hut, which was similar to now.

On the steps outside the house, a human female sat.

They are using needles made from animal bones to sew the animal skins.

Following their gaze, they could see several human children playfully chasing a dog on the road.

The dog ran ahead, looking back from time to time.

The camera follows the dog to the river.

About ten people were digging mud by the river to make pottery.

And not far from the river bank.

More people are working in the cultivated fields.

The dog stuck out his tongue and came to the river to drink water. Then he crossed the wooden bridge and came to the other side of the river.

It stopped in front of a fence and shouted twice inside.

Not a moment.

A man came out to check and saw that it was his own dog, so he brought the dog in.

The place where the man was was a simple breeding farm with probably hundreds of sheep.

The video ends here...........................................

Take advantage of a break.

Ancient people from various dynasties started discussions again.

They had few entertainment activities, but they finally found a common topic of interest.

For a time, the streets and alleys were filled with the voices of common people.

"Bows and arrows were actually made by savages!"

"Hahaha, it’s so funny that even if they are so powerful, they won’t be able to eat and almost ate all their prey."

"Yes, fortunately they know how to farm and raise sheep"

"good! I finally became a polygamist and felt comfortable"

"Why? The place where they live is similar to our village, and they are developing too fast."

"......"

Qin Dynasty.

Li Si and others were surprised

"Farming, raising livestock, and making pottery are just like the village"

"This, I'm afraid, will soon reach Da Qin."

The video was only shown for a short time, but it revealed a lot of information.

It can be said that even the current villages of the Qin Dynasty are only a little better than those in the video.

Even Fusu sighed:"People live and work in peace and contentment, each with their own needs. This is the ideal country I want."

Although he is not the prince yet, he has already made up his mind. If he can be the emperor, he will make everyone like this.

Ying Zheng has mixed feelings in his heart.

Why can primitive society be so stable?

In the Qin Dynasty, it is clear that the time for development is more Over time, it becomes increasingly difficult to manage...........................................

Han Dynasty.

Xiao He further confirmed the views he had concluded before.

Only when society is stable and free from internal and external troubles can it achieve maximum development.

It seems that in the future I will give more advice to His Majesty to appease the people's livelihood.

Let the Han Dynasty recuperate as soon as possible and return to the level of the Qin Dynasty in its heyday.

And Liu Bang, the king of a country, was drunk at this time.

He murmured towards the light curtain:"Everyone, where in the country is this? Why don't I remember it?"

Another dynasty.

Liu Che looked at the video in the light curtain and shed tears of envy.

When will the country he rules allow the people to live and work in peace and contentment without being harassed by foreign enemies?...................................................

Shu Kingdom.

The scene in front of Zhuge Liang was obscured by tears

"Alas, I am already old. If I die, will the people of Shu be as stable as they are now?"

He couldn't help but think of the current situation of the Shu Kingdom.

He is already old and will not live for many years.

And His Majesty is still less than twenty and will be emperor for a long time in the future.

Once he dies, with Liu Chan's level of governance, It will be a matter of time before it is annexed by the other two countries.

At that time, the people of Shu will have to endure war again, and the people will not be able to make a living.

"My dear, I am also very moved when I see it. Our ancestors overcame all obstacles and finally lived a stable life. I am happy for them from the bottom of my heart."

Liu Chan saw Zhuge Liang crying. He immediately cast a look of understanding.

Yes, he was moved and cried. It was not embarrassing.

Xiangfu, cry boldly.

Zhuge Liang:"..."

Go and play.

Our sadness is not the same thing at all.