How Did Qin Shi Huangdi Uunify China?

Qin Shi Huangdi or commonly known as just Qin Shi Huang, was the emperor of China from 221BC. Qin Shi Huang (then known as Ying Zheng) became the King of Qin at the age of 13 but did not assume control until he was 22. He was the one responsible for unifying china. Qin Shi Huang assumed autocratic control, introducing a new currency, and by creating a unified system of weights and measures, writing and currency. Qin Shi Huang was both a brutal tyrant and a great leader. He used violence to take control of china, killed scholars and burnt books to wipe out heresy and brutality was the basis of his greatest achievements. Today, Qin Shi Huang is still well known by his brutal tyrannous style of leadership rather then his many great achievements.
Ying Zheng (Qin Shi Huang) became the King of Qin at a tender age of 13 following the death of his father, Chuang Xiang, but did not assume control until the year 238BC, when he was 22 years old. Before that, the state affairs and power fell into the hands of Lu Buwei, a high-ranking minister of state, and the empress dowager. …