Why didn t Shu Han continue to expand to the southwest or northwest? Are there any concerns?

The reason why Shu Han did not continue to expand to the southwest or northwest. The main reason is that the resources over there are not very good, and the division is unknown, so I am worried about causing riots. And the Northern Expedition was their ambition.

Since Liu Bei ascended the throne and became emperor, their Shu Han regime has been expanding, but I don't know if you have noticed it, their expansion direction has always been to the north, so why don't they expand to the southwest or northwest.

First, they had marched south.

The expansion of the Shu Han regime was not blindly only the Northern Expedition, in fact, they also marched in other directions, but the final achievements were not very good, for example, Zhuge Liang's seven captures of Meng Shu were completed before the Northern Expedition, but Zhuge Liang let the tiger return to the mountains several times, and every time he quelled the rebellion in the south, he no longer strengthened his management, which also led to the later man falling into chaos again and again.

Second, the geographical resources in the west are not good.

Further west is the Qinghai-Tibet Plateau, so everyone knows that it is very difficult to go up, and there is that the geographical resources there are not good, even if it is not interesting, it can not bring any practical benefits to the Shu Han regime, and in the end it is just a waste of their manpower and material resources, so there is no need to go west.

Third, Soochow to the east is an ally.

In addition to the west and south, the east is Eastern Wu, and the relationship between Eastern Wu and Shu Han was once an ally, plus after Liu Bei's death, there has been a situation of three kingdoms, so the situation is forced, Shu Han must unite with Eastern Wu in order to be able to fight against the powerful Cao Wei regime, otherwise in the end, whether it is Shu Han or Eastern Wu, it is very sad, so Shu Han can not go east.

In addition to these directions, the rest is the north, the north is the position of the Cao Wei regime, and Shu Han has always been committed to the Northern Expedition, but in the end did not achieve anything, it took several decades to occupy two counties, and finally the Shu Han regime was destroyed by Cao Wei.

If the Shu Han regime continued to develop in the southwest direction, the population in this area was sparse and the productivity was insufficient, and in terms of the climatic conditions at that time, it was obviously not suitable for human existence. If it is to develop in the northwest direction, it will inevitably face the powerful Cao Wei, so this is also unrealizable.

Shu Han is not like the southwest expansion, because the Shu Han itself at that time was very sparsely populated, there was no way to large-scale immigration to the southwest and other places with relatively difficult agricultural conditions, and the northwest is a bitter cold land of Yongliang, but also the land is barren, the population is sparse, therefore, the expansion to the north is very difficult, Zhuge Liang more than once the northern expedition to prepare for expansion, but all ended in failure.

Because of the strength, topography, and climate, Shu Han did not continue to expand to the southwest or northwest.

The state of Wu near the southwest is an ally, and it is difficult to gain from insufficient troops, and the northwest is the Qinghai-Tibet Plateau, which has a cold climate and cannot be conquered.

It's not that there are any concerns. It's just that at that time, the northwest and southwest were both undeveloped areas, and there was no profit after expansion, which was tantamount to a loss-making business, and of course it would not be done.

Of course, there are concerns, since ancient times, it is not easy to expand the territory, and the expansion to the southwest or northwest must take into account the local livelihood problems, how to pacify, how to arrange, or it takes a lot of resources, Shu Han does not have so much energy, their purpose is the Northern Expedition.

No. It is because Shu has a very strong opponent, so it is very difficult to win the world, and the Northern Expedition to the Central Plains is also very difficult.

In the end, he couldn't win the world, because many countries were relatively powerful at that time, such as Cao Cao.

It should not be, because the terrain they occupy is not particularly good, and the development here is not very good.

The result is the same, because it is restricted by the objective historical conditions at that time, it can only be unified by the country with the strongest comprehensive strength among the three countries, and it is just a matter of time! Wu Shu's combined comprehensive strength is far worse than the Wei State, which controls the economic center of gravity of the Central Plains! Because Wei controlled the economic center of gravity of China at that time!

This also fundamentally determines that the two kingdoms of Shu and Wu cannot unify the world! Its demise is only a matter of time! What's more, the politics of Shu and Wu in the later period were seriously corrupt, and the good generals were lost, so it caused a serious and difficult situation in the later period when there was no general Liao Hua as a pioneer in Shu!

The late stage of Shu Wu has been in trouble, and it can only be said that he is still breathing!

Because the environment in the southwest and northwest at that time was harsh, there were no resources, and there were very few people living there, so they were naturally reluctant to expand there.

Although the southwest and northwest are weak and have a great chance of conquest, their material resources are also scarce, and they have little value for expansion, but waste manpower and material resources.

Because at that time, those places were occupied by ethnic minorities, and those places were not rich enough to be of little value.

After the establishment of the Shu Han regime, everyone should not think that the territory of Shu Han was only a small part of Sichuan, in fact, it included the entire Nanzhong region. First of all, the military conditions of Shu Han at that time did not allow this, and secondly, it may not be necessary to expand to the northwest or southwest. In fact, Zhuge Liang also used troops in the southwest direction in history, that is, a famous story in "Romance of the Three Kingdoms", seven captures of Meng Huo, at that time, under Zhuge Liang's strategy, Meng Huo, the old fritter, was finally willing to serve Shu and finally declared peace.

1. Military and technical conditionsIf the Shu Han expanded to the southwest, the southwest at that time was part of today's Myanmar and India, but if the Shu Han regime wanted to annex the southwest, it needed to go through a lot of tribal areas and primeval forests, but the Shu Han regime at that time had just been established, the economic foundation was not very good, and the military technology at that time did not support the attack on the southwest, in other words, the military, technology and economy at that time were not allowed, so it was difficult to develop to this side. <>

2. Lack of ResourcesMost of the wars at that time were to occupy areas with relatively rich resources, or to compete for resources, and to find suitable places for the people to live, including agriculture, commerce, etc., in fact, it was almost the same as now. As mentioned above, the southwest of Shu Han is surrounded by tribal zones and primeval forests, while the northwest is the Qinghai-Tibet Plateau. Even if the Shu Han regime had the ability to attack them, it would not only cost the people and money, but also in fact it was not necessary, because the lack of rich resources in this area would not be beneficial to the development of the Shu Han regime, so the Shu Han regime was not in a hurry to develop to the southwest or northwest.

Sometimes don't rush to occupy it, but also see if you need him, whether this piece of land is useful to you? Because if you don't think about it, attacking and attacking may be a wasteland, and it may even bring down the development of the whole country, as the king of a country, you must be cautious in this regard.

After the establishment of the Shu Han regime, the southwest was dominated by barbarians, while the northwest was dominated by ethnic minorities, so they were both very strong opponents. So Shu didn't dare.

I think the main reason is that they had just ruled a country at that time, and the military force had not been well rectified, and Song Mao was the result of the fact that the power at that time was not completely buried in the hands of the ruler.

Because the land in these areas in ancient times was very barren and the production capacity was particularly low, even if they were occupied, it would be a burden for Shu Han.

Because the southwest and northwest were wild lands at this time, and no development was carried out, so even if they were captured, they could not increase the country's strength, but would require long-term operation, so Shu Han did not expand to the northwest and southwest.

It's all no-man's land, and even if it expands, it won't do any good, and there aren't so many troops sent out to defend it.

Because at that time, there were ethnic minorities in the northwest or southwest direction, and their combat effectiveness was very strong, so Liu Bei did not dare to march there easily, afraid of their force.

Because the land in these places is particularly barren, it is not only useless for the development of Shu Han, but a burden.