There has been an increase in size, especially in the post-industrial city. The expanse of the postindustrial city grew larger in terms of area and population.
The industrial period is the name given to the time period in which industrialization took place. During these years, cities increased in size substantially, as many people migrated from rural areas to areas with more industry and more jobs. This process has not stopped, and during the post-industrial years, cities have continued to grow significantly.
