Among the many emperors in the Han Dynasty, who made the greatest contribution?

Emperor gaozu Liu Bang Emperor gaozu Liu Bang (256 BC-65438 BC +65438 BC +0. 095 June) was born in Li Zhongyang, Fengyi County, Pei County (now Fengxian County, Jiangsu Province), Han nationality. Born in the civilian class, Qin was then the curator of Surabaya Pavilion, and took up troops in Yu Pei (now Pei County, Jiangsu Province), which was known as Pei Gong in history. After Qin died, he was named Hanwang. Later, he defeated Xiang Yu, the overlord of the western Chu Dynasty, in the Chu-Han War and became the founding emperor of the Han Dynasty (Western Han Dynasty). The name of the temple was changed from Emperor Gaozu to Emperor Taizu. Since Sima Qian in the period of Emperor Wu of the Han Dynasty, it has been called Gaozu and posthumous title as Gaudi, so it is called Emperor Gaozu, Taizu or Gaudi in history. He made a decisive contribution to the unification of Han nationality, China and the protection and development of Chinese culture. Liu Che, Emperor Wu of the Han Dynasty, was born in Liu Che, Liu Che, on the seventh day of July of the first year of Jingdi (BC 156), and he became king in March of 2 1 year BC. Wang Yi, her mother, married into the Jin family before entering the palace and had a daughter. Liu Che's grandmother listened to the fortune-teller, took her away from the Kim family and went to see the Crown Prince, the later emperor Han Jing. Liu Che was crowned King of Jiaodong at the age of 4, Prince at the age of 7, and ascended the throne at the age of 16. He reigned for 54 years (65,438+0,465,438+0, March 29, 87 BC) and died on March 29, 87 BC (Ding Mao Day, February 14, 2000). Emperor Wu of the Han Dynasty initiated the most prosperous period of the Western Han Dynasty, and it was also the first development peak of the feudal dynasty in China. His great talent and literary skills made the Han Dynasty the most powerful country in the world at that time, and he also became one of the great emperors in the history of China. In addition, Emperor Wu of the Han Dynasty was the first emperor in China to use the title of the year.