which of the following was an effect of the growth of the service industry in the late 1800s?\nthe number of…

which of the following was an effect of the growth of the service industry in the late 1800s?\nthe number of people that worked in factories decreased.\nthe number of people that worked in factories increased.\nthe urban middle class grew.\nthe urban middle class shrank.
Answer
Brief Explanations:
In the late 1800s, the growth of the service - industry led to more job opportunities in non - factory sectors like office work, sales, and professional services. These jobs often provided more stable incomes and better working conditions compared to factory jobs, which contributed to the growth of the urban middle class. Factory employment was not directly decreased or increased by the growth of the service industry in a simple causal way as described in the other options.
Answer:
The urban middle class grew.