Answer:A
increase the speed of textile production
Back in the days of the industrial evolution, many things that could be done by hand in the manufacturing industry could now be done by machines. During this time, one of the most important inventions was the Spinning Jenny.
Invented in 1764, Spinning Jenny was a machine developed for making cloth-like wool and cotton. Before this pivotal invention, many suchlike machines only had one spindle. However, this machine allowed people to make several threads since it had multiple spindles. Significantly, more thread could be produced with fewer workers.
The cotton gin and the spinning jenny help change the making of textiles (cloth) from a cottage industry to a factory-based industry by speeding up production and opening the doorway to having many people work (and get paid) to accomplish a certain goal.