Which of these was a negative characteristic of factory labor? a. factory working conditions were not safe. b. factory machines did not work very fast. c. factory work was difficult for people to learn. d. factory machines needed too many workers.

A. Factory working conditions were not safe

Explanation:

This can be seen in the triangle shirt waste factory story.

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the process is called revolution because it was a process of great economic-social transformations that began in england in the xviii century.

the industrial mode of production spread throughout much of the northern hemisphere throughout the xix and early xx centuries.

the effect of this revolution was the distance between the countries, with respect to economic and political power.   after all, not all industrialized at the same time, remaining in the condition of suppliers of raw materials and agricultural products to the industrialized countries.

these differences mark to this day the nations of the world that are divided between developed and developing countries. one way to measure whether a country is advanced is to assess how industrialized it is.