汉高祖刘邦费了九牛二虎之力,打败了强手项羽,建立了西汉王朝,但面对的却是一片惨淡而严酷的现实。由于战争的破坏,山河破碎,许多著名的大都市都付之一炬,残垣断壁,变成了废墟。国家人口锐减,大城名都,户口可得者只有十分之二三,即大中城市的人口减少了70%。刘邦的封地曲逆原来有三万人,现在只有剩下五千。在战乱中,生产遭到破坏,社会经济凋敝,土地荒芜,人失作业,米一石5000钱,人相 Han emperor Liu Bang costly, defeated the stronghold Xiang Yu, established the Western Han Dynasty, but the face is a bleak and harsh reality. Due to the destruction of the war, mountains and rivers are broken, many famous metropolises have been torched, ruins, ruins. With a sharp decline in the national population, only two-thirds of the city’s metropolitan cities have registered permanent residents. That is, the population in large and medium-sized cities has been reduced by 70%. Liu Bang’s fame and fortune turned out to have 30000 people, and now only the remaining five thousand. During the war, production was destroyed, the social economy was depopulated, the land was deserted and people lost their jobs.