Fracking involves "<span>b. pumping materials into a well deep underground"</span> in order to force out natural gas under high pressure, although this "well" is usually a rock that contains the gas in question.
Answer:
The French Revolution was a period of major social upheaval that began in 1787 and ended in 1799. It sought to completely change the relationship between the rulers and those they governed and to redefine the nature of political power.
Explanation:
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The answer is (A) economic protectionism and regulation.