Why didn t the Yan Kingdom, which lived in the Northland, develop a decent military strength?

Because Yan is located in the north, the climate is cold, agriculture cannot be developed, and it is often infested by nomads.

Because the Yan Kingdom lacked wise kings, there were fewer lords to lead them, and the geographical location was poor.

1. The northernmost part of the region, the domestic mountainous source liquid, hills and other areas that are not enviable and conducive to cultivation.

Judging from the location of the separation, the general range is now Liaoning, Shanxi, Hebei, Inner Mongolia and part of the Korean Peninsula. In ancient times, except for some areas of Shanxi and Hebei, these regions were not suitable for cultivation and produced little grain. Without food, a country is not rich and strong.

2. Located in the northernmost part, it is deeply threatened by the northern nomads. The Yan State was already weak, and it also had to face nomads such as Linhu and Donghu in the north.

3. There is little contact with the Central Plains, the culture is backward, and the degree of innovation is small.

Because of its remote geographical location and scarcity of talents, Yan Kingdom has become the smallest among the nations. However, in fact, it is not easy for Yanguo, because it does not have a geographical advantage, but it is commendable to be able to hold on.

Yan is one of the Seven Heroes of the Warring States, in 228 BC, because the Yan prince Dan secretly sent Jing Ke to assassinate the King of Qin, and finally failed after the Qin King Yingzheng sent troops to attack the Yan State, and finally in 222 BC the Yan State was destroyed. Yan Guo is the current **? The Yan Kingdom was a vassal state divided between North China and Northeast China, and mainly expanded to northern Hebei and western Liaoning.

Speaking of Yan, many people will think of Jing Ke's assassination of the King of Qin, in 228 AD, because the Yan prince Dan sent Jing Ke to assassinate the King of Qin, which caused the anger of the Qin King Yingzheng and sent troops to attack the Yan State, and finally in 222 BC, the Yan Kingdom perished. Yan Guo is now the cherry drain return**? Yan was a vassal state divided between North China and Northeast China during the Eastern Zhou Dynasty.

The northern part of present-day Hebei, Beijing, Tianjin, eastern Inner Mongolia, Liaoning, the southern corner of Jilin, and the northern part of Korea are all within the scope of the Yan Kingdom. In the 7th century B.C., the Yan Kingdom expanded to the north of Hebei and western Liaoning, and after annexing the Ji Kingdom, it built its capital in Ji. Ji is located in the Liulihe generation of Fangshan District, Beijing, during the period of King Yan Zhao, the capital of Yan formed a "three capitals" system, namely Jicheng, Zhongdu and Wuyang City.

Among the vassal states, the Yan State has always been in the middle and lower reaches, except for the more famous Jing Ke Assassin King Qin, many people do not have a deep influence on it. The modern history of Yan Guoli has been a long time, and there are not many literary collections that have been handed down, compared to other countries, except for Yan Prince Dan who has done a great thing, the others feel that they are not successful.

I believe many people have heard of the Spring and Autumn Five Hegemons and the Seven Heroes of the Warring States, so do you know which Seven Heroes of the Warring States are the Seven Heroes? Since the division of the three families, the Spring and Autumn Five Hegemons formed the situation of the Seven Heroes of the Warring States, which were Qin, Chu, Qi, Yan, Zhao, Wei, and Korea. Although there were some small countries outside the Seven Kingdoms, their strength was not strong, and they were finally destroyed by the Seven Heroes.