Liu Bei became emperor for at least several reasons.
First of all, Liu Bei did establish a huge sphere of influence earlier and had enough strength to become an emperor. After Battle of Red Cliffs, Liu Bei occupied Jingzhou, which laid a solid foundation for his three-point world. Later, he brought Yizhou from the west of Sichuan, and the vast areas of southwest, Gansu and Hunan belonged to Liu Bei. Not to mention the later Guan Yu? Megatron China? And seized a large area of land. Even the mighty Cao Cao was defeated by the Shu army. How can such Liu Bei not be proclaimed emperor?
Secondly, Cao Pi of the Northern Wei Dynasty forced Emperor Xian of Han to retreat to him and changed his country name to Wei. In this way, the Han Dynasty that Liu Bei wanted to help was destroyed by Xian Di, and the flag that Liu Bei had been holding was flawed. Therefore, ministers quickly strongly recommended Liu Bei as emperor, because it could not only compete with the Northern Wei Dynasty, but also continue the world of the Han Dynasty. Secondly, Liu Bei proclaimed himself emperor, which is very beneficial to the veteran ministers who have worked hard for many years, because then they will become the founding heroes.
The third is Liu Bei's personal thought. Liu Bei said when he was a child that he must take the emperor's car in the future. When he grew up, he was the master and prince for many years. In this way, he can't have no desire for power, and he can't want to be an emperor. He was mad with jealousy when he saw Cao Pi proclaimed himself emperor, so it was only a matter of time before Liu Bei proclaimed himself emperor.
Liu Bei's Emperor Age
In 220 AD, Cao Cao died and Cao Pi officially took power. Soon, he proclaimed himself emperor, declared the demise of the Eastern Han Dynasty and formally established the Three Kingdoms. In 22 1 year, Liu Bei also chose to be emperor and establish Shu state. After decades of hard work, Liu Bei finally has his own residence, occupying parts of Xichuan and Jingzhou, which can be regarded as owning his own land. But with the failure of Guan Yu, Jingzhou fell. When Cao Pi proclaimed himself emperor, Liu Bei was already very old. In this case, he proposed the throne of Zen Emperor. Only he is qualified to be emperor, and he must also be emperor. Otherwise, it will declare the demise of the Han dynasty, which will make the orthodox people of the Han dynasty more unstable and will also make them fall into the situation of anti-thieves. In fact, Liu Bei has his own views on the emperor.
First of all, he has this qualification; Since then, Liu Bei has always claimed that he is Wang Jing of Zhongshan. If Liu Xie cedes the throne to Xelloss, as the only clan in the Han Dynasty capable of competing for the world, Liu Bei must stand up and declare that the Han Dynasty has not perished, and Xelloss is not orthodox.
Secondly, Jingzhou has been lost, and Liu Bei's crisis is even greater, so insiders must be appeased. In addition, at this time, he is over 60 years old. How much time does he have to lead troops into this world, but the generals who have followed him for so many years have not got their due rewards, so he must be the emperor and give his generals their due status, otherwise there is no guarantee that what will happen to the insiders.
Finally, Liu Bei's claim to be emperor is a kind of pressure on Sun Quan, who has to make a choice in a dilemma. In 22 1 year, Liu Bei finally chose to be the emperor and formally established the Shu-Han regime, which made the form of "three-divided world" more obvious.
Liu Bei's territory in his heyday
In 22 1 year, Liu Bei proclaimed himself emperor in Chengdu and sealed the Han Dynasty. The reason why Liu Bei was called the emperor was not only political factors, but also military achievements. At that time, he did have vast land to support his title of emperor. So how much land did Liu Bei have before he proclaimed himself emperor, and how did his territory develop?
Liu Bei is the county magistrate of Pei County near Xuzhou. When Tao Qian was seriously ill, he gave Xuzhou to Liu Bei. Liu Bei accumulated some experience through Xuzhou in his early years, but he was taken away by Lu Bu before he settled down. On the other hand, it is precisely because of Xuzhou's failure that Liu Bei will consider going out to find a way out. He cleverly avoided Cao Cao and took refuge in Liu Biao of Xiangyang. Although Liu Bei has no territory during this period, it is a good opportunity for him to accumulate popularity.
Liu Bei himself was in Longzhong nearby, and Zhuge Liang was invited to lay the software foundation for later development. In the 13th year of Jian 'an (AD 208), Liu Bei made a fortune. This year, Cao Cao led the so-called million-person South-to-North Water Diversion Project, and Liu Bei and Sun Quan joined forces in the south to crack down on Cao Cao's criminals.
At Chibi, Sun Liu's army was defeated, while Liu Bei claimed that chaos had captured four counties in Jingzhou. Cao Cao and Sun Quan made his army rise rapidly. At this time, Liu Bei sat in Jiangling and Jingzhou counties. In the 19th year of Jian 'an (AD 2 14), Liu Bei took over Los Angeles and surrounded Chengdu under the planning of Pang Tong, and Liu Zhang was forced to surrender to Chengdu. Liu Bei also took over the pastoral areas of Yizhou.
But Huang Zhong and Zhao Yun stopped Cao Cao's food and grass, and Cao Cao's army was defeated and had to retreat. At this point, Liu Bei won a major victory for the third time and ascended the throne of Hanzhong King. At that time, Yizhou was the base area behind Liu Bei, which was easy to defend but difficult to attack.
Hanzhong is in the north, directly hitting the capital of Cao Cao; To the east is Jingzhou, which can attack Sun Quan's Soochow. There are Makou Town guarding Gansu in the northwest, and the headquarters of Chengdu and Liu Bei in the west. At this time, Liu Bei was in most areas of Sichuan, Guizhou, Yunnan and Gansu, and his territory extended to Hunan, which can be said to have surpassed Dongwu. But Guan Yu's trip to Maicheng led to Jingzhou's failure. Therefore, when Liu Bei proclaimed himself emperor, the four counties of Jingzhou were not under the control of Shu Han, but most of their power still existed.