Medical Revolution (1 янв 1800 г. – 1 янв 1900 г.)
Описание:
Due to the medical revolution in which medical knowledge and public health was improved there was now better food and less chance of disease,,the death rate fell. More children lived long enough to reach adulthood and have children of their own. As the death rate fell, the birth rate stayed high for a while. This caused rapid population growth.Добавлено на ленту времени:
Дата:
1 янв 1800 г.
1 янв 1900 г.
~ 100 years