Answer: famous
Explanation: we are told by a grave author, a famous French physician, that fish being a prolific diet, there are more children born in Roman Catholic countries about nine months after Lent, than at any other season...
Answer:
The purpose of Barracks is to separate soldiers from civilian population, reinforce discipline, training, and esprit corps. They've been called "discipline factories for soldiers".
Explanation:
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Answer:
"Even today, the need for work is a common reason people move to urban areas."
This sentence, although not inaccurate, is not necessary in order for the rest of the paragraph to be coherent. The sentence states that nowadays, people continue to move for work. However, the passage is not a comparison between the past and the present. It simply wants to inform us of the changes that led to bigger cities. Therefore, you can remove this sentence without seriously altering the author's explanation.