The 20th century, from 1934 to 1945.
World War II took place in the 20th century (1900s)
The ideals of vocal beauty certainly expanded over the course of the 20th century. It was then that depth was truly valued.
World war one: 1914-1918 World war two: 1939-1945
Hillary hahn
Big crowd congestion, High pollution rates, High Crime tolls, and Highly fastly spread diseases all caused problems for the urban areas at this time.
Graffiti murals originated in the 20th century, when gangs of young teenagers in urban areas viewed it as a way to rebel against the social systems of the time, as well as a means of self-expression. Similarly, hip-hop music originated from poor urban areas in the 20th century, and is frequently viewed by performers as a means of self-expression.
In the 19th century, about 80% of people in Britain lived and worked in the countryside. This figure began to decline with industrialization and the growth of urban centers. By the early 20th century, the majority of the population had shifted to urban areas.
The Industrial Revolution in the 18th and 19th centuries, led to the rise of factories and industrialization, drawing people to urban areas for work. The Green Revolution in the 20th century modernized agriculture, reducing the need for labor in rural areas, pushing people towards urban centers in search of new opportunities. The Digital Revolution in the late 20th century onwards has further accelerated urbanization as industries require more skilled labor located in cities.
The similarities between the 20th and 21st centuries lie in innovations. The 20th and 21st centuries have been periods of great strides in technology and other areas.
Urbanization Suburbanization Counter urbanization
The pony express.
Al Gore.
20th century
People worked in factories as the U.S. became highly industrialized in the 20th century.
Many cities saw what is called urban blight.
in the 20th century in the 20th century