b.must be the correct answer
Answer:
they have changed massively
Answer:
coal industry
Explanation:
The transformation of power technology in the Industrial Revolution had repercussions throughout industry and society. In the first place, the demand for fuel stimulated the coal industry, which had already grown rapidly by the beginning of the 18th century, into continuing expansion and innovation.
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The Silk Road was the easiest way for people to trade supplies but over the years people started to taxes everything in the silk road to the point no one wanted to do any trading there
Answer:The North Central Plains region is mostly rural grasslands and small towns with a few large cities. Most of this prairie land is thick grasses. There is also a cross timbers area full of hardwood trees. Farming is common here because of the fertile soil. So there are many kinds of crops grown in this region. There also commonly short prairie grass.
Explanation:
