In what way did industrialization affect the working class? They improved their standard of living.
They fell far below other classes.
They became more successful.
They were absorbed into the middle class.

Industrialization improved the standard of living of the working class.

Explanation:

The massive industrialization process that began after the Industrial Revolution in the early-1800s implied that the manufacturing industry went from being predominantly artisanal to being mechanized and automated, with greater production of goods in less time, and the performance of specific tasks by each worker.

This process led to the emergence of today's large urban areas, such as those in the Midwest, as many companies began to settle there, attracting millions of workers seeking job opportunities.

Through this system, which guaranteed greater production of goods, workers began to acquire a higher quality of life, while their work began to be more and more mechanized and losing its random components, becoming predictable and, therefore, with greater guarantees for the worker in terms of wages and safety.

the exclusive possession or control of the supply or trade in a commodity or service.