Labor migration has increased in the twentieth century in part due to __________.

Question

Quizplus · Accepted Answer

The increase in industrialization has led to a demand for labor in certain areas, resulting in an increase in labor migration. Warfare and the ability of refugees to seek asylum can also lead to migration, but they are not necessarily factors specific to the twentieth century. Faster maritime transportation may facilitate migration, but it is not necessarily the main reason for the increase in labor migration in the twentieth century.

Labor Migration Has Increased in the Twentieth Century in Part