<span>The issue of sleep deprivation is a scientifically valid concern regarding adolescents' media use. There are a number of studies that have found an association between the use of electronic media including television, computers and mobile phone, and shorter sleep duration in adolescents.</span>
a cyber-attacker or a person who attacks someone online
<span>The united states as the worlds greatest power financially and militarily. After Germany, Austria, and many other of the main powers of the time fell from grace. The united states economy boomed and the financial center of the world shifted from England to the US. France on the other hand lost a great majority of its men leaving a lost generation with a vacuum in its power structure. Another major shift was the jingoism of the German people.</span>
Answer:
B) Their cavalry, fighting from horseback, unlike the Chinese who were not as well trained.
Explanation:
Mongols were not more united, nor did they have more equality than surrounding nations. Equality and unity depended on which clan they were in. Most Mongols did have writing, though them having literature to be added in the Middle Ages is debatable. However, the Chinese were very much literate, having one of the most complex languages in terms of the number of characters. Also, Mongols did care about religion somewhat, as they worshiped things like fire and earth, so they did have religion. However, their biggest advantage was their cavalry, which was well trained and superior to the Chinese cavalry.