in the 20th century, nearly all countries continued to experience this pattern of migration that first became prominent in the advanced countries in the 18th century and 19th century.

Respuesta :

Rural-to-urban migrants are those who leave their hometown to work or live elsewhere without changing their hukou status, which is a household registration system in China that categorizes people as either rural residents or urban residents.

Typically, rural-to-urban migrants find greater work possibilities in destination cities, which offer higher wages than in their home regions.

The bulk of immigrants to the United States came from Germany, Ireland, and Scandinavia in the second part of the nineteenth century. Many of the immigrants in the early twentieth century came from Eastern and Southern Europe. The three principal factors were rapid population growth, class rule, and economic modernity.

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