Which monarchs in the history of the Qin State played a role in unifying the world

It ended China's chaotic history of hundreds of years since the Western Zhou Dynasty, annexed the six countries, and promoted the great integration of ethnic groups. Moreover, in the face of the Xiongnu, he sent the general Montaigne to attack 3,000 miles north, so that the northern frontier could be stabilized for a certain period of time.

Of course, the country is unified, and the writing, weights and measures, and currency must be unified. But I think it's all about history.

There is also Qin Shi Huang, who created a precedent for feudal society, called the emperor, and put an end to China's slave society.

But I think the most meaningful thing is that he built the Great Wall, as well as the Terracotta Warriors, you must know that these are all national treasures, and it is a tourist holy land, which has a role in promoting the current economic development.

The founding monarch of Qin was Qin Feizi, who was appreciated by King Xiao of Zhou for being good at raising boys and making horses, so he rewarded him with Qin land. After picking up Qi Xiaochun's draft, the governance of the monarchs of the Qin State in the past dynasties finally unified the world.

It's Yingzheng. Ying Zheng is a particularly capable and domineering emperor.

Ying Zheng is a very great emperor who unified the six countries and made a lot of contributions, which is particularly admirable.

The process of Qin's unification of the six kingdoms was to destroy Korea, Zhao, Wei, Chu, Yan, and Qi successively.

1. In 230 BC, King Qin's political faction led an army to suddenly cross the Yellow River south and break through the Korean capital Zheng (now Xinzheng, Henan), Han Wang'an surrendered, and Korea perished.

2. In 229 BC, Qin sent the general Wang Jian to lead the army to attack Zhao, and in 228 BC, the Qin army entered Handan, and the king of Zhao surrendered the map, and the Zhao State died.

3. In 225 BC, Qin sent Wang Ben to lead his troops to attack Wei, and diverted river water and ditch water to irrigate the Wei capital Liang, and the king of Wei faked surrender and Wei died.

4. In 224 BC, the Chu army challenged many times, and the Qin army did not fight, Xiang Yan had to lead his troops to return eastward, and the Qin army took advantage of the retreat of Chu to quickly attack, and defeated the Chu army in Qi, and forcibly crossed the Huaishui River, and reached the city of Shouchun (now Shou County, Anhui), the capital of Chu. In 223 BC, the Qin army pursued the victory, captured the Chu capital Shouchun, captured the king of Chu, and the state of Chu was destroyed.

5. In 223 BC, Qin sent Wang Jian to lead 600,000 troops to attack the state of Chu, and the king of Chu was wounded and captured, and Chu died. As early as 227 BC, Prince Yan had sent Jing Ke to assassinate the King of Qin, but it was not successful, Qin took the opportunity to capture the Yan capital Sucheng in 226 BC, and the King of Yan moved to Liaodong, and in 222 BC, Qin attacked Liaodong, captured Yan Wangxi, and Yan died.

6. In 221 BC, Qin sent Wang Ben to lead his troops to attack Qi from north to south, captured Qi Wang Jian, and died in Qi.