Answer:
The correct answer is B)
A curved line graph originating from point on the Y axis is shown with distance in miles on Y axis and time in hours on X axis evidences a changes in the speed of an object.
A straight line on the other hand typifies constant velocity.
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Answer:
C. The destruction of trading routes in Eurasia
Explanation:
This had a long term effecf inEurasia because mongolians were constantly invading cities and when the came to Eurasia they destroyed trading routes by killing and overpowering the cities turning it into a empire.