Answer: option A (WW1)
Explanation: While the bolsheviks created/creating their communist party (lead by Lenin) WW1 was in play
Edwin Chadwick was the man that studied the relationships between poverty and disease in England and proposed a 'sanitary idea' to control disease.
<h3>Who was
Edwin Chadwick?</h3>
He was an English social reformer who is noted for his leadership in reforming the Poor Laws in England and instituting major reforms in urban sanitation and public health.
He was famous for having devised the legislation that dragged British sanitary science out of the dark ages and into the light of modern times.
In England, he was able to improve public health as he concluded that three main things were needed to improve health: refuse removal , an effective sewage system and clean running water in every house and a qualified medical officer appointed in each area.
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Answer:
monks contributed in the Byzantine Empire through architectural ideas and plan.
Based on the given situation above, as to how do we know that the idea of farming took shape in many areas of the world is through archaeologists have excavated different regions with findings of very early agriculture. The correct answer for this question would be the first option. Hope this helps.
by civil war i assume you mean the russian civil war/October revolution
the leaders of the bolsheviks/communists were Vladimir I. Lenin, Joseph Stalin, and Leon Trotsky.