When you change your own oil, you know that you are putting quality oil in your LS460 and that the filter is being changed too. Most importantly, you get a chance to look around under your LS460 for potential trouble spots.
Home / Great Wall / History / Qin Dynasty. The Great Wall of the Qin Dynasty (221BC-207 BC) was built during the reign of Emperor Qin Shi Huang, along the country's northern border to prevent the invasion of Huns. In 221BC, Emperor Qin Shi Huang unified China for the first time after annexing six states.
The history of the Great Wall of China began when fortifications built by various states during the Spring and Autumn (771â476 BC) and Warring States periods (475â221 BC) were connected by the first emperor of China, Qin Shi Huang, to protect his newly founded Qin dynasty (221â206 BC) against incursions by nomads from Inner Asia.