Which of these describes the Silk Road? (4 points) A. a series of land and water routes traders followed to get to the Middle East and Europe

B. a single path a Chinese trader followed to reach India and Arabia

C. a combination of sea and land routes that led from Beijing to the Himalayas

D. a route from central China to the Middle East that enabled exchange of goods and ideas

One day as your professor is driving to work, another driver runs through a red light and hits his car. the professor is shaken up but survives the accident. however, the next time he starts to enter the intersection,he becomes nervous and fearful. soon,he starts going to work via another route to avoid the intersection even though this route adds twenty minutes to his commute in each direction. according to the principles of classical conditioning, why does the professor become scared of the previously harmless intersection? what can he do about this, as going via other route is very time consuming? be specific. break down the situation into its parts and show how the principles of learning apply.

Americans who supported manifest destiny believed that the united states should

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