Why would the working class in the industrial revolution be untreated in migrating to about her country?

During the Industrial Revolution, the working class often faced harsh living and working conditions, including long hours, low wages, and unsafe environments. Many sought better opportunities and improved quality of life, leading to migration to other countries. Additionally, the promise of jobs in growing industries and the potential for social mobility motivated many to leave their homeland in search of a more prosperous future. However, migrants often encountered challenges such as discrimination and exploitation in their new environments.