Population Growth by 200 million (1 ene 1850 año – 1 ene 1910 año)

Descripción:

the population of Europe rose from 270 million to 460 million by 1910. Caused by rising birthrate & a decline in death rates. This being due to medical advances and environmental conditions. Small pox vaccine, reduced spread of cholera, typhoid, etc. Improvements in farming and food transportation also grow the population

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