The industrial age.
immigrants
Increase of population and trade
The tremendously rapid growth of American cities in the post-Civil War decades was largely due to immigration. Immigrants from Europe began flooding American shores after the Civil War.
go find you're own answer From my knowledge and thinking capacity i will give out the reason why trade causes the growth of cities. Answer Trade is the changing of something to something this can be money or anything that is what we call trade.and growth is the process of developing from lower stage to the high stage this can be caused by different things including trading The trade can led to the growing of cities do to the following factors 1 .economically 2 .population 3 .Financial sectors
Population in slums increased
Rapid population growth in Europe.
industrialist and immigrants.
The industrial revolution. Factories and manufactures were located in the large cities, so the workers moved from the rural areas to the cities for jobs, therefore, population increase.
Sex.
Population growth and job specialization
Birthrate is the major contributor to Australia's population growth as immigration is tightly controlled.
More services available.
The growth of industries in the cities.
By making them get scared
the answer is bal
Urbanization
rapid growth. :)
population and poor agricultural growth