With the development of new technologies and manufacturing processes, the nature of factory work changed. now, machines could do the heavy labor formerly done by men. this meant that women and children could work in factories. in fact, factories sometimes hired entire families. they earned hourly wages. while this could bring in a steady income, that income was not high. women earned less than men, and children’s wages were especially low. the underlined sentence:____.
a. identifies a central trend.
b. provides some key details.
c. makes clear the writer’s opinion.
d. states the main idea of the summary.

The Industrial Revolution was a time that fundamentally altered the way the world functioned. People transitioned from working in agriculture to factories, and many rural areas became urban centres. This paragraph focuses on the fact that women and children can now work (when agriculture was the main economic activity women and children were not able to work on farms because it required more physical force). Whole families might labour in inhumane conditions throughout the Industrial Revolution, which resulted in the development of labour regulations and rights as well as improved social assistance for families.

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