History of the Great Wall of China the three, China's chief concern since the earliest times had been Mongolia – the home of many of the country's fiercest enemies including the Xiongnu, the Xianbei, the Khitans, and the Mongols. The Gobi Desert, which accounts for two-thirds of Mongolia's area, divided the main northern and southern grazing lands and pushed the pastoral nomads to the fringes of the steppe. On the southern side (Inner Mongolia), this pressure brought the nomads into contact with China. For the most part, barring intermittent passes and valleys (the major one being the corridor through Zhangjiakou and the Juyong Pass), the North China
The Whole Country is Red The Whole Country is Red The Whole Country is Red is a Chinese postage stamp, issued on 24 November 1968, which contained a design error. The stamp featured a map of China with the words "The Whole Country is Red" (Chinese: "全国山河一片红"), with a worker, farmer, and soldier standing below with copies of "Quotations from Chairman Mao". The face value of the stamp is 8 "fen". Taiwan was not shaded red as at the time of printing, it was (and remains so today) under the control of the Republic of China instead of the PRC. The official reason given for