Answer:According to John Muir the reason why people cut down many trees is that they use the farmland for sheep and cattle to graze. However, he is upset with this situation because he believes that people should not modify the natural reas because they are important for all the living creatures
Explanation:
Manorialism, also called manorial system, seignorialism, or seignorial<span> system, political, economic, and social system by which the peasants of medieval Europe were rendered dependent on their land and on their lord.</span>
In his journal, "Common Sense," Thomas Paine argued for the independence of the US, then later the validity of the Constitution. Therefore, the answer would be A. just a matter of time.
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"Consumer needs may not be met" and "<span>The necessary bureaucracy that makes decisions delays decisions" would be the best options, since in a command economy there is no supply and demand--only government orders. </span>