Machines made it easier to complete hard tasks(such as the cotton gin) and they also could get work done faster than humans, which lead to a much grander scale of production in goods. Hope this helps :D
They both contributed to the invention of the skyscraper
Answer:
Answer Expert Verified. The main effect of the 1763 Treaty of Paris was that "C. Britain gained more land in North America" since these treaty marked the final British victory over Spain and France in the Seven Years War.