Urbanization and Migration (1 янв 1800 г. – 1 янв 1900 г.)
Описание:
 About 1/5th of the British population lived in towns and cities of 10,000 or more inhabitants. By 1900 at least 50% of the population in industrialized lands lived in towns with populations of 2,000 or more. In 1800 there were barely 20 cities in Europe with populations as high as 100,000 and there were none in the Western Hemisphere. In 1900 there were more than 150 large cities in Europe and North America combined 
Добавлено на ленту времени:
Дата:
1 янв 1800 г.
1 янв 1900 г.
 ~ 100 years