Which of the following developments led to the creation of new social classes during the industrial revolution?

During the era of european expansion, what was the biggest reason for spain’s push for exploration?

How did chris mccandless feel before and after going into the wild? i need with a compare and contrast slide for a project

What does the country say concerning the status of free blacks living in the united states? a) they have the same rights as any other "free" people, and are full citizens. b) they have the same rights as any other "free" people, but are not properly citizens. c) they are citizens, but don't have the full rights granted to other citizens. d) they are not citizens, and have no right to petition the court.