1. Understand the significance of establishing and consolidating a unified multi-ethnic feudal country in the history of China by understanding the measures taken by the Han Dynasty, such as cutting vassals, expanding territory and respecting Confucianism;

2. By understanding the social contradictions and peasant uprisings in the Han Dynasty, we can understand the reasons for the decline and fall of the Han Dynasty. ; 2; First, the establishment of the Western Han Dynasty; 1, Liu Bangguo; According to the food records in Hanshu, in the early years of the establishment of the Western Han Dynasty, "people lost their jobs, but they were hungry ... people swallowed each other, and more than half of them died. Since the son of heaven can't have wine (it is said that wine is driven by four horses with the same coat color), he must take an ox cart. " ; Historical reappearance: "rest in peace with the people"; 2. Rest and recuperation policy; In social upheaval or in the long run? After the struggle, the rulers implemented a light tax policy to maintain the people's strength, increase the population, and achieve the purpose of restoring and developing the economy and stabilizing the rule. ; Objectively, after a long period of war in the early Western Han Dynasty, it showed a scene of ruin, population decline, economic depression and food shortage. In this case, it is urgent to resume and develop production.

Subjectively, the rulers in the early Han Dynasty experienced the peasant war in the late Qin Dynasty. At the beginning of Han Dynasty, a group of people of insight studied the process of Qin Ershi's death and learned the lessons of Qin's death.

; Specific measures and effects of recuperation; The third ruler of Han Dynasty; During the Wenjing period, politics was clear, economy developed and people's lives were stable. The ruling situation of this period is called "the rule of cultural scenery" in history. ; ; 15; 4. The unification of Emperor Wu of Han Dynasty; Situation map in the early years of Western Han Dynasty; The two pictures show that in the early Western Han Dynasty, the influence of princes was still very strong, and this hidden danger existed for more than half a century, which made the rule of the central government seriously challenged. Faced with this problem, let's take a look at how Emperor Wu of the Han Dynasty did it. ; Measures: Accept Zhu's suggestion and issue decrees to promote preferential treatment-allow kings to distribute their fiefs to their children and establish a smaller vassal state. ; After the reign of Emperor Wu of the Han Dynasty-; Shangshuling; Emperor Wu of the Han Dynasty divided the whole country into 13 states, and each state sent a secretariat to monitor local officials, powerful men and their children on behalf of the imperial court and prohibit them from doing evil. ; (4) the system of selecting officials in procuratorial system; (5) appointing cruel officials to govern the localities; Economically: ① monopoly of salt and iron; ; Five baht; (3) Flat transportation: the ideas and policy measures put forward to solve the problems of tribute transportation and price management.

(4) Liquidation (binding industrial and commercial persons); Ideologically: "oust a hundred schools of thought and respect Confucianism alone"; I hate that there are too many schools.