Final answer:
People left their shops and assembled due to changes brought by the Industrial Revolution which led to reduced worker autonomy and increased labor unrest.
Step-by-step explanation:
According to the descriptions provided, the people have left their shops and assembled due to a variety of factors related to the Industrial Revolution.
This period brought significant transformations in both the process of production and the conditions of labor. As the cottage industry gave way to factory work, laborers were forced to adapt to new working environments that often involved reduced autonomy, mechanized work, and strict oversight by factory management.
The labor unrest mentioned in the excerpts indicates that the shift to mechanized production led to workers being disenfranchised, triggering responses such as strikes, violence, and the destruction of frames by workers known as Luddites who opposed the industrial changes. The people left their traditional forms of work and assembled primarily to express discontent with these new working conditions and to seek changes that would improve their livelihoods.