USA HISTORY

Detailed explanation-1: -Movement of people from rural areas or villages to urban areas or cities is called migration.

Detailed explanation-2: -One important result of industrialization and immigration was the growth of cities, a process known as urbanization. Commonly, factories were located near urban areas. These businesses attracted immigrants and people moving from rural areas who were looking for employment. Cities grew at a rapid rate as a result.

Detailed explanation-3: -Industrial expansion and population growth radically changed the face of the nation’s cities. Noise, traffic jams, slums, air pollution, and sanitation and health problems became commonplace. Mass transit, in the form of trolleys, cable cars, and subways, was built, and skyscrapers began to dominate city skylines.

Detailed explanation-4: -The urbanization of the United States occurred over a period of many years, with the nation only attaining urban-majority status between 1910 and 1920. Currently, over four-fifths of the U.S. population resides in urban areas, a percentage which is still increasing today.