How did the development of the spinning jenny lead to major social changes during the industrial revolution?

A.

Explanation:

The spinning jenny is an invention of the Industrial Revolution. This machine was created by James Hargreaves in Stanhill, Lancanshire in 1764. This machine was able to reduce the amount of work that was needed to produce cloth. This led to the production of cloth in factories, on a mass scale. This invention was one of the first ones to contribute to the rise of the factory system.

while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.