to keep our society safe and in order
True because it is based on social comparison
The nations agreed to mutual military assistance
Mass production is the production of large amounts of Standardized products including and especially on assembly lines
The history of the Great Wall of China began when fortifications built by various states during the Spring and Autumn (771–476 BC) and Warring States periods (475–221 BC) were connected by the first emperor of China, Qin Shi Huang, to protect his newly founded Qin dynasty (221–206 BC) against incursions by nomads from