Answer:
The Mongols communication was so effective because it was powered by a Mongol supply or message route, known as a yam. A yam in Mongol times was essentially a system of relay stations used by the Mongol riders to transfer messages quickly and effectively, and the yams were their long distance communication system.
Answer:
Labor is an indispensable source of economic production, and all other things being equal, more labor contributes to more economic production. During the second industrial revolution factories took full advantage of human labor but set aside workers rights. Following the technological revolutions of the early industrial age, large factories engaged in mass production, supplemented workshops and small foundries. The manufacturing sector expanded from 2.4 to 10 million workers and manufacturing employment grew more than twice as fast as the workforce as a whole from the years 1880 to 1920.
This era of industrial growth transformed American society creating a new class of wealthy entrepreneurs and a comfortable middle class. The increase in industry resulted in a growth among the blue-collar working class. This labor force was made up of millions of newly arrived immigrants and vast numbers of families migrating from rural areas to cities with the hope of job security and prosperity.
Answer:
Women in ancient Egypt were the equals of men in every area except occupations. Historians Bob Brier and Hoyt Hobbs note how women were equal to men in almost every area except for jobs. In terms of being different from the Mesopotamian women, they Egyptian women could work outside of the home and build wealth. While Mesopotamian Women could not exercise much personal sovereignty in ancient Mesopotamia.
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