 |
| Previous Image | Next Image |
| Description: As the balance of rural and urban population began to shift during the years from 1820 to 1860, the number of cities with populations over 100,000 grew from just one in 1820—New York—to nine in 1870, including southern and western cities like New Orleans and San Francisco.
Picture Stats: Views: 625 Filesize: 78.15kB Height: 895 Width: 778 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=22293 |