History is important to study so that we can learn how/why we got where we are as a species, and to learn from the mistakes our ancestors made so that we can better ourselves as a society.
Answer:
a line on a map or chart of the earth's surface connecting points having the same temperature at a given time or the same mean temperature for a given period.
Explanation:
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To help people and save them is not a major political theory
Answer:
Agricultural revolution
Explanation:
Agricultural revolution refers to the technological improvement and enhancement of social and economic aspects through adaptation of new technology. This technological change is focused on increasing crop productivity which results in increased efficiency of food production. This advancement has mainly resulted from domestication of plants and animals. Today, agricultural revolution or advancement contributes greatly to the economy of various countries and is considered an important part of the economic system.
