PH 1
In the Neolithic period, starting around 10,000 years ago, perhaps the most important economic revolution in human history
occured- the commencement of atriculture and the domestication of animals for human consumption. From this point in time, people could start to rely on a more cosistent and much increased food suply. As a corollary of this, considerably larger populations could be supported and people could settle in one place without the need to migrate in search of food supplies. Equally important, the surpluses of crops and animals meant that not all the population needed to dedicate their time and energy to farming;
some could now learn specialized skills such as crafts and trade. The building of permanent settlements where skills could be
developled brought about the conditions necessary for the first growth of towns. but several thousand years elapsed between the beginning of agriculture and the rise of what we call civilization about 6,000 years ago.
Q : According to paragraph 1, why did people migrate before the Neolithic revolution?
(A) To search for better climates
(B) To improve trading skills -> 답지에 나와 있는 답.
(C) To avoid enemes
(D) To find food -> 제가 생각하는 답
도대체 왜 B 인지 아시는 분,, 댓글 부탁드립니다,, 감사합니다