There are two basic reasons - power and money.
Lincoln Austin Steffens was an American investigative journalist and one of the leading muckrakers of the Progressive Era in the early 20th century and author of "The Shame of the Cities."
Probably the Etruscans in the 7th century.
the automobile
Forced relocation to northern cities.
i dont know so whatever
Middle-class whites flocked to city centers.
Middle-class whites flocked to city centers.
Lincoln Austin Steffens was an American investigative journalist and one of the leading muckrakers of the Progressive Era in the early 20th century and author of "The Shame of the Cities."
Nicholas Rogers has written: 'Crowds, culture, and politics in Georgian Britain' -- subject(s): History, Politics and government, Popular culture, Crowds, Political participation 'Carnal knowledge' 'Whigs and cities' -- subject(s): Politics and government, Whig Party (Great Britain), Populism, Cities and towns, Working class, Political activity, History 'England in the Fifteenth Century'
Middle-class whites flocked to city centers.
In the late nineteenth century America cities: The middle and upper classes lived in the newer suburbs
Poverty, war, and famine caused the cities to grow in population at the end of the nineteenth century.
skyscrapers
Trade allows some cities become major trade centres
Because they are the holiest two Islamic cities.
Cities become poorer
The city has varied from being the center of production and manufacturing all the way to being the center of arts, politics and technology. Cities have basically gone from being manufacturing-related to arts and humanities-related. This has become the pattern for all cities over time.