This period during the late nineteenth century is often called the Gilded Age, implying that under the glittery, or gilded, surface of prosperity lurked troubling issues, including poverty, unemployment, and corruption.
Well I can tell you that L'Ouverture lead the slave revolt in Haiti because I literally just took a quiz on that about 3 minutes ago. I really don't know about jean jacques. sorry
the scientific revolution lead to new machines and ways of doing things which would, in a way that is self-explanatory, lead to the industrial revolution.